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List of multiplanetary systems

From the total of 4,089 stars known to have exoplanets (as of December 1, 2023), there are a total of 887 known multiplanetary systems,[1] or stars with at least two confirmed planets, beyond the Solar System. This list includes systems with at least three confirmed planets or two confirmed planets where additional candidates have been proposed. The stars with the most confirmed planets are the Sun (the Solar System's star) and Kepler-90, with 8 confirmed planets each, followed by TRAPPIST-1 with 7 planets.

Number of extrasolar planet discoveries per year through 2023. Colors indicate method of detection.

The 887 multiplanetary systems are listed below according to the star's distance from Earth. Proxima Centauri, the closest star to the Solar System, has three planets (b, c and d). The nearest system with four or more confirmed planets is Tau Ceti, with four known. The farthest confirmed multiplanetary system is OGLE-2012-BLG-0026L, at 13,300 ly away.[citation needed]

The table below contains information about the coordinates, spectral and physical properties, and the number of confirmed (unconfirmed) planets for systems with at least 2 planets and 1 not confirmed. The two most important stellar properties are mass and metallicity because they determine how these planetary systems form. Systems with higher mass and metallicity tend to have more planets and more massive planets.[citation needed] However, although low metallicity stars tend to have fewer massive planets, particularly hot-Jupiters, they also tend to have a larger number of close-in planets, orbiting at less than 1 AU.[2]

Multiplanetary systems edit

Color indicates number of planets
2 (x) 3 4 5 6 7 8 9
Star
Constellation
Right
ascension

Declination
Apparent
magnitude

Distance (ly)
Spectral
type

Mass
(M)
Temperature (K)
Age
(Gyr)
Confirmed
(unconfirmed)
planets
Notes
Sun - - −26.74 0.000016 G2V 1 5778 4.572 8 (1) The hypothesised Planet Nine remains unconfirmed.
Proxima Centauri Centaurus 14h 29m 42.94853s −62° 40′ 46.1631″ 10.43 to 11.11[3] 4.244 M5.5Ve[4] 0.122 3042 4.85 2 (1) Closest star to the Sun and closest star to the Sun with a multiplanetary system. Planet b is potentially habitable.[5][6] Planet c initially appeared likely but has since been disputed.[7]
Lalande 21185 Ursa Major 11h 03m 20.1940s +35° 58′ 11.5682″ 7.520[8] 8.3044±0.0007 M2V 0.39 3601±51 8.047 2 (1) Brightest red dwarf star in the northern celestial hemisphere.[9][10]
Lacaille 9352 Piscis Austrinus 23h 05m 52.04s −35° 51′ 11.05″ 7.34 10.721 M0.5V 0.486 3688±86 4.57 2 (1) The unconfirmed planet d is potentially habitable.[11]
Luyten's Star Canis Minor 07h 27m 24.4991s 05° 13′ 32.827″ 9.872 11.20 M3.5V 0.26 3150 unknown 2 (2) Stellar activity level and rotational rate suggest an age higher than 8 billion years.[12] Planet b is potentially habitable.[13]
YZ Ceti Cetus 01h 12m 30.64s −16° 59′ 56.3″ 12.07 11.74 M4.5V 0.13 3056 4 3 (1) Flare star.[14]
Tau Ceti Cetus 01h 44m 05.13s −15° 56′ 22.4″ 3.49 11.905 G8V 0.783 5344 5.8 4 (4) Were planets b, c, d, i, PxP-4 and PxP-5 confirmed, would have a total of 10 planets. [15]Planets e and f are potentially habitable, but the habitability of e is disputed.[16][17][18][19] Closest system to the Sun with exactly four confirmed planets, and closest G-type star to the Sun with confirmed exoplanets.[20]
Gliese 1061 Horologium 03h 35m 59.69s −44° 30′ 45.3″ 13.03 12.04 M5.5V 0.113 2953 unknown 3 Planets c and d are potentially habitable.[21]
Wolf 1061 Ophiuchus 16h 30m 18.0584s −12° 39′ 45.325″ 10.07 14.050 ± 0.002 M3.5V 0.294 3342 unknown 3 Planet c is potentially habitable.[22][23][24]
Gliese 876 Aquarius 22h 53m 16.73s −14° 15′ 49.3″ 10.17 15.25 M4V 0.334 3348 4.893 4 Planet b is a gas giant which orbits in the habitable zone.[25]
82 G. Eridani Eridanus 03h 19m 55.65s −43° 04′ 11.2″ 4.254 19.71 G8V 0.7 5401 5.76 3 (3) This star also has a dust disk[26] with a semi-major axis at approximately 19 AU.[27]
Gliese 581 Libra 15h 19m 26.83s −07° 43′ 20.2″ 10.56 20.56 M3V 0.311 3484 4.326 3 (2) The unconfirmed planets d and g are potentially habitable.[28]
Gliese 667 C Scorpius 17h 18m 57.16s −34° 59′ 23.14″ 10.20 21 M1.5V 0.31 3700 2 2 (1) Triple star system - all exoplanets orbit around Star C. Planet c is potentially habitable, and there are more unconfirmed planets.[29][30][31]
HD 219134 Cassiopeia 23h 13m 14.74s 57° 10′ 03.5″ 5.57 21 K3Vvar 0.794 4699 12.66 6 Closest star to the Sun with exactly six[32] exoplanets, and closest K-type main sequence star to the Sun with a multiplanetary system. One of the oldest stars with a multiplanetary system, although it is still more metal-rich than the Sun. None of the known planets is in the habitable zone.[33]
61 Virginis Virgo 13h 18m 24.31s −18° 18′ 40.3″ 4.74 28 G5V 0.954 5531 8.96 2 (1) Planet d remains unconfirmed,[34] and a 2021 study found that it was likely a false positive.[35] 61 Virginis also has a debris disk.
Gliese 433 Hydra 11h 35m 26.9485s −25° 10′ 08.9″ 9.79 29.8±0.1 M1.5V 0.48 3550±100 unknown 3 An infrared excess around this star suggests a circumstellar disk.[36]
Gliese 357 Hydra 09h 36m 01.6373s −21° 39′ 38.878″ 10.906 30.776 M2.5V 0.362 3488 unknown 3 Planet d is a potentially habitable Super-Earth.[37][38][39][40]
L 98-59 Volans 08h 18m 07.62s −68° 18′ 46.8″ 11.69 34.6 M3V 0.312 3412 unknown 4 (1) The unconfirmed planet f orbits in the habitable zone.[41]
Gliese 806 Cygnus 20h 45m 04.099s +44° 29′ 56.6″ 10.79 39.3 M1.5V 0.423 3586 3 2 (1) -
TRAPPIST-1 Aquarius 23h 06m 29.283s −05° 02′ 28.59″ 18.80 39.5 M8V 0.089 2550 7.6 7 Planets d, e, f and g are potentially habitable. Only star known with exactly seven confirmed planets. All seven terrestrial planets lie within only 0.07 AU of the star.
55 Cancri Cancer 08h 52m 35.81s +28° 19′ 50.9″ 5.95 40 K0IV-V 1.026 5217 7.4 5 All five known planets orbit around star A (none are circumbinary or orbit around star B). Closest system with exactly five confirmed planets.
Gliese 180 Eridanus 04h 53m 49.9798s −17° 46′ 24.294″ 10.894 40.3 M2V[42] or M3V[43] 0.39 3562 unknown 3 The habitability of planets b and c is disputed.[44][45]
HD 69830 Puppis 08h 18m 23.95s −12° 37′ 55.8″ 5.95 41 K0V 0.856 5385 7.446 3 A debris disk exterior to the three exoplanets was detected by the Spitzer Space Telescope in 2005.[46]
HD 40307 Pictor 05h 54m 04.24s −60° 01′ 24.5″ 7.17 42 K2.5V 0.752 4977 1.198 4 (2) The existence of planets e and g are disputed.[47] If confirmed, planet g is potentially habitable.[48]
Upsilon Andromedae Andromeda 01h 36m 47.84s +41° 24′ 19.7″ 4.09 44 F8V 1.27 6107 3.781 3 (1) Nearest F-type main sequence star with a multiplanetary system. Second-brightest star in the night sky with a multiplanetary system after Tau Ceti. All exoplanets orbit around star A in the binary system.
47 Ursae Majoris Ursa Major 10h 59m 27.97s +40° 25′ 48.9″ 5.10 46 G0V 1.029 5892 7.434 3 Planet b was discovered in 1996 and was one of the first exoplanets to be discovered.[49] The planet was the first long-period extrasolar planet discovered. The other planets were discovered later.[50]
Nu2 Lupi Lupus 15h 21m 49.57s −48° 19′ 01.1″ 5.65 47 G2V 0.906 5664 10.36 3 One of the oldest stars in the solar neighbourhood.[51][52][53]
LHS 1140 Draco 00h 44m 59.31s −15° 16′ 16.7″ 14.18 48.9 M4.5V[54] 0.179 3216±39 5 2 (1) Planet b is a potentially habitable Super-Earth.[55]
Gliese 163 Dorado 04h 09m 16s −53° 22′ 25″ 11.8 49 M3.5V 0.4 unknown 3 5 Planet c is possibly a potentially habitable Super-Earth but is probably too hot or massive.[56][57]
Mu Arae Ara 17h 44m 08.70s −51° 50′ 02.6″ 5.15 51 G3IV-V 1.077 5704 6.413 4 Planet b orbits in the circumstellar habitable zone. However, it is a gas giant, so it itself is uninhabitable although a large moon orbiting around it may be habitable.
Gliese 676 A Ara 17h 30m 11.2042s −51° 38′ 13.116″ 9.59 53 M0V 0.71 unknown unknown 4 Held the record for widest range of masses in a planetary system in 2012.[58]
HD 7924 Cassiopeia 01h 21m 59.12s +76° 42′ 37.0″ 7.19 55 K0V 0.832 5177 unknown 3 These planets may be potentially habitable Super-Earths.[59]
Pi Mensae Mensa 05h 37m 09.8851s −80° 28′ 08.8313″ 5.65 59.62±0.07 G0V 1.11 6013 3.4 3 Outer planet is likely a brown dwarf.[60]
Gliese 3293 Eridanus 04h 28m 35.72s −25° 10′ 08.9″ 11.96 59 M2.5V 0.42 3466±49 unknown 4 Planets b and d orbit in the habitable zone.[61]
HD 142 Phoenix 00h 06m 19.0s −49° 04′ 30″ 5.70 67 G1 IV 1.1 6180 5.93 3 -
HD 215152 Aquarius 22h 43m 21s −06° 24′ 03″ 8.13 70 G8IV 1.019 5646 7.32 4 A debris disk candidate as it has an infrared excess.[62]
HD 164922 Hercules 18h 02m 30.86s +26° 18′ 46.8″ 7.01 72 G9V[63] 0.874 5293 13.4 4 Oldest star with a multiplanetary system. Despite its age, it is more metal-rich than the Sun.[63]
HIP 57274 Ursa Major 11h 44m 41s +30° 57′ 33″ 8.96 85 K5V 0.73 4640 7.87 3 -
HD 39194 Mensa 05h 44m 32s −70° 08′ 37″ 8.08 86.2 K0V unknown 5205 unknown 3 The planets have eccentric orbits.[64]
HD 184010 Vulpecula 19h 31m 22.0s +26° 37′ 02″ 5.9 200 KOIII-IV 1.35 4971 2.76 3 -
HD 181433 Pavo 19h 25m 09.57s −66° 28′ 07.7″ 8.38 87 K5V 0.777 4962 8.974 3 -
HD 134606 Apus 15h 15m 15s −70° 31′ 11″ 6.85 87 G6IV unknown unknown unknown 3 The planets have moderately eccentric orbits.[65]
HD 158259 Draco 17h 25m 24.0s +52° 47′ 26″ 6.46 89 G0 1.08 unknown unknown 5 (1) A G-type star slightly more massive than the Sun.[66] Planet g remains unconfirmed.[66]
HD 82943 Hydra 09h 34m 50.74s −12° 07′ 46.4″ 6.54 90 F9V Fe+0.5[67] 1.175 5874 3.08 3 Planets b and c are in a 2:1 orbital resonance.[68] Planet b orbits in the habitable zone, but it and planet c are massive enough to be brown dwarfs. HD 82943 has an unusual lithium-6 abundance.[69]
Gliese 3138 Cetus 02h 09m 10.90s −16° 20′ 22.53″ 10.877 92.9 0.681 3717±49 unknown 3
GJ 9827 Pisces 23h 27m 04.84s −01° 17′ 10.59″ 10.10 96.8±0.2 K6V 0.593 4294±52 unknown 3 Also known as K2-135. Planet b is extremely dense, with at least half of its mass being iron.[70]
K2-239 Sextans 10h 42m 22.63s +04° 26′ 28.86″ 14.5 101.5 M3V 0.4 3420 unknown 3
TOI 700 Dorado 06h 28m 22.97s −65° 34′ 43.01″ 13.10 101.61 M2V 0.416 3480 1.5 4 Planets d and e are potentially habitable.[71][72][73]
HD 17926 Fornax 02h 51m 56.16s −30° 48′ 53.2″ 6.38 105 F6V 1.145 6201 unknown 3 The star has a red dwarf companion.[74]
HD 37124 Taurus 05h 37m 02.49s +20° 43′ 50.8″ 7.68 110 G4V 0.83 5606 3.327 3 Planet c orbits at the outer edge of the habitable zone.[75]
HD 20781 Fornax 03h 20m 03s −28° 47′ 02″ 8.44 115 G9.5V 0.7 5256±29 unknown 4 Located in binary star system.[76][77]
Kepler-444 Lyra 19h 19m 01s 41° 38′ 05″ 9.0 117 K0V 0.758 5040 11.23 5 Nearest multiplanetary system where the planets were discovered by the Kepler space telescope.
HD 141399 Boötes 15h 46m 54.0s +46° 59′ 11″ 7.2 118 K0V 1.07 5600 unknown 4 Planet c orbits in the habitable zone.[78]
Kepler-42 Cygnus 19h 28m 53s +44° 37′ 10″ 16.12 126 M5V[79] 0.13 3068 unknown 3 -
HD 31527 Lepus 04h 55m 38s −23° 14′ 31″ 7.48 126 G0V unknown unknown unknown 3 -
HD 10180 Hydrus 01h 37m 53.58s −60° 30′ 41.5″ 7.33 127 G1V 1.055 5911 4.335 6 (3) Has three unconfirmed candidates. If these candidate exoplanets were confirmed, HD 10180 would have the largest planetary system of any star.[80]
HD 23472 Reticulum 03h 41m 50.3988s −62° 46′ 01.4772″ 9.72 127.48 K3.5V 0.67 4684±99 unknown 5
HR 8799 Pegasus 23h 07m 28.72s +21° 08′ 03.3″ 5.96 129 A5V 1.472 7429 0.064 4 Only A-type main sequence star with a multiplanetary system, and hottest and most massive single main sequence star with a multiplanetary system. All four planets are massive super-Jupiters.
HD 27894 Reticulum 04h 20m 47.05s −59° 24′ 39.0″ 9.42 138 K2V 0.8 4875 3.9 3 -
HD 93385 Vela 10h 46m 15.1160s −41° 27′ 51.7261″ 7.486 141.6 G2V 1.07 5823 4.13 3
K2-3 Leo 11h 29m 20.3918s −01° 27′ 17.280″ 12.168 143.9±0.4 M0V 0.601 3835±70 1 3 The outermost planet orbits in the habitable zone.[81]
HD 34445 Orion 05h 17m 41.0s +07° 21′ 12″ 7.31 152 G0V 1.07 5836 8.5 1 (5) Some planets were not detected or inferred to be false positives in a later study.[82]
HD 204313 Capricornus 21h 28m 12.21s –21° 43′ 34.5″ 7.99 154 G5V 1.045 5767 3.38 3 -
HD 3167 Pisces 00h 34m 57.5s +04° 22′ 53″ 8.97 154.4 K0V 0.852 5300 10.2 4 -
HIP 34269 Puppis 07h 06m 13.98s −47° 35′ 13.87″ 10.59 154.81 0.74 4440±100 unknown 4
HD 133131 Libra 15h 03m 35.80651s −27° 50′ 27.5520″ 8.4 168 G2V+G2V[83] 0.95 5799±19 6 3 2 planets around primary, and 1 planet around secondary star.[83]
K2-136 [ru] Taurus 04h 29m 38.99s +22° 52′ 57.80″ 11.2 173 K5V 0.71 4364±70 0.7 3
HIP 14810 Aries 03h 11m 14.23s +21° 05′ 50.5″ 8.51 174 G5V 0.989 5485 5.271 3 -
HD 191939 Draco 20h 08m 05.75s +66° 51′ 2.1″ 8.971 175 G9V 0.81 5348 8.7 6 [84]
HD 125612 Virgo 14h 20m 53.51s −17° 28′ 53.5″ 8.33 177 G3V 1.099 5897 2.15 3 -
HD 109271 Virgo 12h 33m 36.0s −11° 37′ 19″ 8.05 202 G5 1.047 5783 7.3 2 (1) -
HD 38677 Orion 05h 47m 06.0s −10° 37′ 49″″ 8.0 202 F8V 1.21 6196.0 2.01 4 -
TOI-178 Sculptor 00h 29m 12.30s 30° 27′ 13.46″ 11.95 205.16 K7V[85] 0.65 4316±70 7.1 6 The planets are in an orbital resonance.[85]
HD 108236 Centaurus 12h 26m 17.89s −51° 21′ 46.21″ 9.24 211 G3V 0.97 5730 5.8 5 -
Kepler-37 Lyra 18h 58m 23.1s 44° 31′ 05″ 9.77 215 G 0.803 5417 6 4 -
K2-72 Aquarius 22h 18m 29.2548s −09° 36′ 44.3824″ 15.04 217 M2V 0.27 3497 unknown 4 2 planets in habitable zone
Kepler-138 Lyra 19h 21m 32.0s +43° 17′ 35″ 13.5 218.5 M1V 0.57 3871 unknown 3 (1)
K2-233 Libra 15h 21m 55.2s −20° 13′ 54″ 10.0 221 K3 0.8 4950 0.36 3
TOI-1260 Ursa Major 10h 28m 35.03s +65° 51′ 16.38″ 11.973 239.5 0.66 4227±85 6.7 3
LP 358-499 Taurus 04h 40m 35.64s +25° 00′ 36.05″ 13.996 245.3 0.46 3655±80 unknown 4 Also known as K2-133
K2-266 Sextans 10h 31m 44.5s +00° 56′ 15″ 252 K 0.69 4285 8.4 4 (2)
K2-155 Taurus 04h 21m 52.5s +21° 21′ 13″ 12.8 267 K7 0.65 4258 unknown 3
K2-384 Cetus 01h 21m 59.86s 00° 45′ 04.41″ 16.12 270 M?V 0.33 3623±138 unknown 5
TOI-1136 Draco 12h 48m 44.38 s +64° 51′ 18.99″ 9.534 275.8 1.022 5770±50 0.7 6
TOI-561 Sextans 09h 52m 44.44s +06° 12′ 57.97″ 10.252 279 G9V 0.785 5455 5 4 -
Kepler-445 Cygnus 19h 54m 57.0s +46° 29′ 55″ 18 294 0.18 3157 unknown 3 -
TOI-763 Centaurus 12h 57m 52.45s −39° 45′ 27.71″ 10.156 311 0.917 5444 6.2 2 (1) -
K2-229 Virgo 12h 27m 29.5848s −06° 43′ 18.7660″ 10.985 335 K2V 0.837 5185 5.4 3
Kepler-102 Lyra 18h 45m 55.9s +47° 12′ 29″ 11.492 340 K3V[86] 0.81 4809 1.41 5
V1298 Tauri Taurus 04h 05m 19.5912s +20° 09′ 25.5635″ 10.31 354 K0-1.5[87] 1.101 4970 0.023 4 This star is a young T Tauri variable.[88]
K2-302 Aquarius 22h 20m 22.7764s −09° 30′ 34.2934″ 11.98 359.3 unknown 3297±73 unknown 3
K2-198 Virgo 13h 15m 22.5s −06° 27′ 54″ 11.0 362 0.8 5213 unknown 3
TOI-125 Hydrus 01h 34m 22.73s −66° 40′ 32.95″ 11.02 363 0.859 5320 unknown 3 (2)
HIP 41378 Cancer 08h 26m 28.0s +10° 04′ 49″ 8.9 378 F8 1.15 6199 unknown 5 (2) Planet f has an unusually low density, and might have rings or an extended atmosphere.[89][90] More planets are still suspected.[91]
Kepler-446 Lyra 18h 49m 00.0s +44° 55′ 16″ 16.5 391 M4V 0.22 3359 unknown 3 -
HD 33142 Lepus 05h 07m 35.54s −13° 59′ 11.34″ 7.96 394.3 1.52 5025+24
−16
unknown 3 Giant host star
K2-148 Cetus 00h 58m 04.28s −00° 11′ 35.36″ 13.05 407 K7V 0.65 4079±70 unknown 3 A secondary red dwarf is gravitationally bound to K2-148.[92]
Kepler-68 Cygnus 19h 24m 07.76s +49° 02′ 25.0″ 8.588 440 G1V 1.079 5793 6.3 3 (1) Planet d, the outermost confirmed planet, is a Jupiter-sized planet which orbits in the habitable zone.[93] Radial velocity measurements discovered an additional signal, which could be a fourth planet or a stellar companion.[94]
HD 28109 Hydrus 04h 20m 57.13s −68° 06′ 09.51″ 9.38 457 1.26 6120±50 unknown 3
COROT-7 Monoceros 06h 43m 49.47s −01° 03′ 46.9″ 11.73 489 K0V 0.93 5275 1.5 3
XO-2 Lynx 07h 48m 07.4814s +50° 13′ 03.2578″ 11.18 496±3 K0V+K0V unknown unknown 6.3 4 Binary with each star orbited by two planets.[95][96]
Kepler-411 Cygnus 19h 10m 25.3s +49° 31′ 24″ 12.5 499.4 K3V 0.83 4974 unknown 5
K2-381 Sagittarius 19h 12m 06.46s −21° 00′ 27.51″ 13.01 505 K2 0.754 4473±138 unknown 3
K2-285 Pisces 23h 17m 32.2s +01° 18′ 01″ 12.03 508 K2V 0.83 4975 unknown 4
K2-32 Ophiuchus 16h 49m 42.2602s −19° 32′ 34.151″ 12.31 510 G9V 0.856 5275 7.9 5 The planets are likely in a 1:2:5:7 orbital resonance.[97]
TOI-1246 Draco 16h 44m 27.96s 70° 25′ 46.70″ 11.6 558 1.12 5217±50 unknown 4
K2-352 Cancer 09h 21m 46.8434s +18° 28′ 10.34710″ 11.12 577 G2V 0.98 5791 unknown 3
Kepler-398 Lyra 19h 25m 52.5s +40° 20′ 38″ 578 K5V 0.72 4493 unknown 3
Kepler-186 Cygnus 19h 54m 36.6s +43° 57′ 18″ 15.29[98] 579.23[99] M1V[100] 0.478 3788 unknown 5 Planet f is the first Earth-size exoplanet discovered that orbits in the habitable zone.[101]
K2-37 Scorpius 16h 13m 48.2445s −24° 47′ 13.4279″ 12.52 590 G3V 0.9 5413 unknown 3
K2-58 Aquarius 22h 15m 17.2364s −14° 02′ 59.3151″ 12.13 596 K2V 0.89 5038 unknown 3
K2-138 Aquarius 23h 15m 47.77s −10° 50′ 58.91″ 12.21 597±55 K1V 0.93 5378±60 2.3 6 Planet g was not fully verified, or could be two long-period planets instead.[102]
K2-38 Scorpius 16h 00m 08.06s −23° 11′ 21.33″ 11.34 630 G3V 1.03 5731±66 unknown 2 (1) Dust disk in system
WASP-47 Aquarius 22h 04m 49.0s −12° 01′ 08″ 11.9 652 G9V 1.084 5400 unknown 4 One planet is a gas giant which orbits in the habitable zone.[103][104] WASP-47 is the only planetary system known to have both planets near the hot Jupiter and another planet much further out.[105]
K2-368 Aquarius 22h 10m 32.58s −11° 09′ 58.02″ 13.54 674 K3 0.746 4663±138 unknown 3 (1)
HAT-P-13 Ursa Major 08h 39m 31.81s +47° 21′ 07.3″ 10.62 698 G4 1.22 5638 5 2 (1) -
Kepler-19 Cygnus 19h 21m 41s +37° 51′ 06″ 15.178 717 G 0.936 5541 1.9 3 System consists of a thick-envelope Super-Earth and two Neptune-mass planets.[106]
Kepler-296 Lyra 19h 06m 09.6s +49° 26′ 14.4″ 12.6 737.113 K7V + M1V[107] unknown 4249 unknown 5 All planets orbit around the primary star.[108] Planets e and f are potentially habitable.[108]
Kepler-454 Lyra 19h 09m 55.0s +38° 13′ 44″ 11.57 753 G 1.028 5687 5.25 3
Kepler-25 Lyra 19h 06m 33.0s +39° 29′ 16″ 11 799 F[109] 1.22 6190 unknown 3 Two planets were discovered by transit-timing variations,[110] and the third planet was discovered by follow-up radial velocity measurements.[111]
Kepler-114 Cygnus 19h 36m 29.0s +48° 20′ 58″ 13.7 846 K 0.71 4450 unknown 3
Kepler-54 Cygnus 19h 39m 06.0s +43° 03′ 23″ 16.3 886 M 0.52 3705 unknown 3
Kepler-20 Lyra 19h 10m 47.524s 42° 20′ 19.30″ 12.51 950 G8V 0.912 5466 8.8 6 Planets e and f were the first Earth-sized planets to be discovered.[112]
K2-19 Virgo 11h 39m 50.4804s +00° 36′ 12.8773″ 13.002 976 K0V[113] or G9V[114] 0.918 5250±70 8 3 -
PSR B1257+12 Virgo 13h 00m 03.58s +12° 40′ 56.5″ 24.31 980 pulsar 1.444 28856 0.797 3 Only pulsar with a multiplanetary system, and first exoplanets and multiplanetary system to be confirmed.[115][116] Star with dimmest apparent magnitude to have a multiplanetary system.
Kepler-62 Lyra 18h 52m 51.060s +45° 20′ 59.507″ 13.75[117] 990 K2V[117] 0.69 4925 7 5 Planets e and f orbit in the habitable zone.[117][118]
Kepler-48 Cygnus 19h 56m 33.41s +40° 56′ 56.47″ 13.04 1000 K 0.88 5190 unknown 4
Kepler-100 Lyra 19h 25m 32.6s +41° 59′ 24″ 1011 G1IV 1.109 5825 6.5 3
Kepler-49 Cygnus 19h 29m 11.0s +40° 35′ 30″ 15.5 1015 K 0.55 3974 unknown 4
Kepler-65 Lyra 19h 14m 45.3s +41° 09′ 04.2″ 11.018 1019 F6IV 1.199 6211 unknown 4 -
Kepler-52 Draco 19h 06m 57.0s +49° 58′ 33″ 15.5 1049 K 0.58 4075 unknown 3
K2-314 Libra 15h 13m 00.0s −16° 43′ 29″ 11.4 1059 G8IV/V 1.05 5430 9 3
K2-219 Pisces 00h 51m 22.9s +08° 52′ 04″ 12.09 1071 G2 1.02 5753±50 unknown 3
K2-268 Cancer 08h 54m 50.2862s +11° 50′ 53.7745″ 13.85 1079 unknown unknown unknown 5
K2-183 Cancer 08h 20m 01.7184s 14° 01′ 10.0711″ 12.85 1083 unknown 5482±50 unknown 3
K2-187 Cancer 08h 50m 05.6682s 23° 11′ 33.3712″ 12.864 1090 G?V 0.967 5438±63 unknown 4
Kepler-1542 Lyra 19h 02m 54.8s +42° 39′ 16″ 1096 G5V 0.94 5564 unknown 4 -
Kepler-26 Lyra 18h 59m 46s +46° 34′ 00″ 16 1100 M0V 0.65 4500 unknown 4 Transiting exoplanets[119] which are low-density planets below the size of Neptune.[120][121]
Kepler-167 Cygnus 19h 30m 38.0s +38° 20′ 43″ 1119 ± 6 0.76 4796 unknown 4
Kepler-81 Cygnus 19h 34m 32.9s +42° 49′ 30″ 15.56 1136 K?V 0.648 4391 unknown 3
Kepler-132 Lyra 18h 52m 56.6s +41° 20′ 35″ 1140 F9 0.98 6003 unknown 4
Kepler-80 Cygnus 19h 44m 27.0s +39° 58′ 44″ 14.804 1218 M0V[122] 0.73 4250 unknown 6 Red dwarf star with six confirmed planets.[123][124] Five of them are in an orbital resonance.[125][124]
Kepler-159 Cygnus 19h 48m 16.8s +40° 52′ 08″ 1219 K 0.63 4625 unknown 2 (1) Star has a very low metallicity.
K2-299 Aquarius 22h 05m 06.5342s −14° 07′ 18.0135″ 13.12 1220 unknown 5724±72 unknown 3
Kepler-88 Lyra 19h 24m 35.5431s +40° 40′ 09.8098″ 13.5 1243 G8IV 1.022 5513±67 2.45 3
Kepler-174 Lyra 19h 09m 45.4s +43° 49:56′ 1269 K unknown 4880 unknown 3 Planet d may orbit in the habitable zone.
Kepler-32 Cygnus 19h 51m 22.0s +46° 34′ 27″ 16 1301.1 M1V 0.58 3900 unknown 3 (2) -
Kepler-83 Lyra 18h 48m 55.8s +43° 39′ 56″ 16.51 1306 K7V 0.664 4164 unknown 3
Kepler-271 Lyra 18h 52m 00.7s +44° 17′ 03″ 1319 G7V 0.9 5524 unknown 3 Metal-poor star
Kepler-169 19h 03m 60.0s +40° 55:10′ 12.186 1326 K2V 0.86 4997 unknown 5
Kepler-451 Cygnus 19h 38m 32.61s 46° 03′ 59.1″ 1340 sdB+M 0.6 29564 6 3 Three circumbinary planets orbit around the Kepler-451 binary pair.[126]
Kepler-304 Cygnus 19h 37m 46.0s +40° 33′ 27″ 1418 K 0.8 4731 unknown 4
Kepler-18 Cygnus 19h 52m 19.06s +44° 44′ 46.76″ 13.549 1430 G7V 0.97 5345 10 3
Kepler-106 Cygnus 20h 03m 27.4s +44° 20′ 15″ 12.882 1449 G1V 1 5858 4.83 4
Kepler-92 Lyra 19h 16m 21.0s +41° 33′ 47″ 11.6 1463 G1IV 1.209 5871 5.52 3
Kepler-450 Cygnus 19h 41m 56.8s +51° 00′ 49″ 11.684 1487 F 1.19 6152 unknown 3
Kepler-89 Cygnus 19h 49m 20.0s +41° 53′ 28″ 12.4 1580 F8V 1.25 6116 3.9 4 Farthest F-type main sequence star from the Sun with a multiplanetary system. One study found hints of additional planets orbiting Kepler-89.[127]
Kepler-1388 Lyra 18h 53m 20.6s +47° 10′ 28″ 1604 0.63 4098 unknown 4 -
K2-282 Pisces 00h 53m 43.6833s 07° 59′ 43.1397″ 14.04 1638 G?V 0.94 5499±109 unknown 3
Kepler-107 Cygnus 19h 48m 06.8s +48° 12′ 31″ 12.7 1714 G2V[128] 1.238 5851 4.29 4 -
Kepler-1047 Cygnus 19h 14m 35.1s +50° 47′ 20″ 1846 G2V 1.08 5754 unknown 3 -
Kepler-55 Lyra 19h 00m 40.0s +44° 01′ 35″ 16.3 1888 K 0.62 4362 unknown 5 Planet c may orbit in the inner habitable zone.
Kepler-166 Cygnus 19h 32m 38.4s +48° 52′ 52″ 1968 G 0.88 5413 unknown 3
Kepler-11 Cygnus 19h 48m 27.62s +41° 54′ 32.9″ 13.69 2150 ±20 G6V[129] 0.954 5681 7.834 6 Farthest star from the Sun with exactly six exoplanets. First system discovered with six transiting planets.[129] The planets have low densities.[130]
Kepler-1254 Draco 19h 34m 59.3s +45° 06′ 26″ 2205 0.78 4985 unknown 3 -
Kepler-289 Cygnus 19h 49m 51.7s +42° 52′ 58″ 12.9 2283 G0V 1.08 5990 0.65 3 -
Kepler-85 Cygnus 19h 23m 54.0s +45° 17′ 25″ 15.0 2495 G 0.92 5666 unknown 4
Kepler-157 Lyra 19h 24m 23.3s +38° 52′ 32″ 2523 G2V 1.02 5774 unknown 3
Kepler-342 Cygnus 19h 24m 23.3s +38° 52′ 32″ 2549 F 1.13 6175 unknown 4
Kepler-148 Cygnus 19h 19m 08.7s +46° 51′ 32″ 2580 K?V 0.83 5019.0±122.0 unknown 3
Kepler-51 Cygnus 19h 45m 55.0s +49° 56′ 16″ 15.0 2610 G?V 1 5803 unknown 3 Super-puff planets with some of the lowest densities known.[131]
Kepler-403 Cygnus 19h 19m 41.1s +46° 44′ 40″ 2741 F9IV-V 1.25 6090 unknown 3
Kepler-9 Lyra 19h 02m 17.76s +38° 24′ 03.2″ 13.91 2754 G2V 0.998 5722 3.008 3 First multiplanetary system to discovered by the Kepler Space Telescope.[132][133]
Kepler-23 Cygnus 19h 36m 52.0s +49° 28′ 45″ 14 2790 G5V 1.11 5760 unknown 3 -
Kepler-46 Cygnus 19h 17m 05.0s +42° 36′ 15″ 15.3 2795 K?V 0.902 5155 9.9 3 -
Kepler-305 Cygnus 19h 56m 53.83s +40° 20′ 35.46″ 15.812 2833 K 0.85 4918 unknown 3 (1)
Kepler-90 Draco 18h 57m 44.0s +49° 18′ 19″ 14.0 2840 ± 40 G0V 1.13 5930 2 8 All eight exoplanets are larger than Earth and are within 1.1 AU of the parent star. Only star apart from the Sun with at least eight planets.[134] A Hill stability test shows that the system is stable.[135] Planet h orbits in the habitable zone.
Kepler-150 Lyra 19h 12m 56.2s +40° 31′ 15″ 2906 G?V 0.97 5560 unknown 5 Planet f orbits in the habitable zone.
Kepler-82 Cygnus 19h 31m 29.61s +42° 57′ 58.09″ 15.158 2949 G?V 0.91 5512 unknown 4
Kepler-154 Cygnus 19h 19m 07.3s +49° 53′ 48″ 2985 G3V 0.98 5690 unknown 5
Kepler-56 Cygnus 19h 35m 02.0s +41° 52′ 19″ 13 3060 K?III 1.32 4840 3.5 3
Kepler-350 Lyra 19h 01m 41.0s +39° 42′ 22″ 13.8 3121 F 1.03 6215 unknown 3
Kepler-603 Cygnus 19h 37m 07.4s +42° 17′ 27″ 3134 G2V 1.01 5808 unknown 3 -
Kepler-401 Cygnus 19h 20m 19.9s +50° 51′ 49″ 3149 F8V 1.17 6117 unknown 3
Kepler-58 Cygnus 19h 45m 26.0s +39° 06′ 55″ 15.3 3161 G1V 1.04 5843 unknown 3
Kepler-79 Cygnus 20h 02m 04.11s +44° 22′ 53.69″ 13.914 3329 F 1.17 6187 unknown 4
Kepler-60 Cygnus 19h 15m 50.70s +42° 15′ 54.04″ 13.959 3343 G 1.04 5915 unknown 3
Kepler-122 19h 24m 26.9s +39° 56′ 57″ 3351 F 1.08 6050 unknown 4
Kepler-279 Lyra 19h 09m 34.0s +42° 11′ 42″ 13.7 3383 F 1.1 6562 unknown 3
Kepler-255 Cygnus 19h 44m 15.4s +45° 58′ 37″ 3433 G6V 0.9 5573 unknown 3
Kepler-47 Cygnus 19h 41m 11.5s +46° 55′ 13.69″ 15.178 3442 G
M
1.043 5636(A)
(B is unknown)
4.5 3 Circumbinary planets, with one of the planets orbiting in the habitable zone.[136][137][138]
Kepler-292 19h 43m 03.84s +43° 25′ 27.4″ 13.97 3446 K0V 0.85 5299 unknown 5
Kepler-27 Cygnus 19h 28m 56.82s +41° 05′ 9.15″ 15.855 3500 G5V 0.65 5400 unknown 3
Kepler-351 Lyra 19h 05m 48.6s +42° 39′ 28″ 3535 G?V 0.89 5643 unknown 3
Kepler-276 Cygnus 19h 34m 16s +39° 02′ 11″ 15.368 3734 G?V 1.1 5812 unknown 3
Kepler-24 Lyra 19h 21m 39.18s +38° 20′ 37.51″ 14.925 3910 G1V 1.03 5800 unknown 4 -
Kepler-87 Cygnus 19h 51m 40.0s +46° 57′ 54″ 15 4021 G4IV 1.1 5600 7.5 2 (2) Farthest system from the Sun with an unconfirmed exoplanet candidate.
Kepler-33 Lyra 19h 16m 18.61s +46° 00′ 18.8″ 13.988 4090 G1IV 1.164 5849 4.27 5
Kepler-282 Lyra 18h 58m 43.0s +44° 47′ 51″ 15.2 4363 G?V 0.97 5876 unknown 4
Kepler-758 Cygnus 19h 32m 20.3s +41° 08′ 08″ 4413 1.16 6228 unknown 4 Farthest system from the Sun with exactly four confirmed exoplanets.
Kepler-53 Lyra 19h 21m 51.0s +40° 33′ 45″ 16 4455 G?V 0.98 5858 unknown 3
Kepler-30 Lyra 19h 01m 08.07s +38° 56′ 50.21″ 15.403 4560 G6V 0.99 5498 unknown 3
Kepler-84 Cygnus 19h 53m 00.49s +40° 29′ 45.87″ 14.764 4700 G3IV 1 5755 unknown 5
Kepler-31 Cygnus 19h 36m 06.0s +45° 51′ 11″ 15.5 5429 F 1.21 6340 unknown 3 The three planets are in an orbital resonance.[139]
Kepler-238 Lyra 19h 11m 35s +40° 38′ 16″ 15.084 5867 G5IV 1.06 5614 unknown 5 One of the farthest systems from the Sun with a multiplanetary system, and the farthest system where exoplanets were discovered by the Kepler space telescope.
Kepler-245 Cygnus 19h 26m 33.4s +42° 26′ 11″ 0.8 5100 unknown 4
Kepler-218 Cygnus 19h 41m 39.1s +46° 15′ 59″ unknown 5502 unknown 3
Kepler-217 Cygnus 19h 32m 09.1s +46° 16′ 39″ unknown 6171 unknown 3
Kepler-192 Lyra 19h 11m 40.3s +45° 35′ 34″ unknown 5479 unknown 3
Kepler-191 Cygnus 19h 24m 44.0s +45° 19′ 23″ 0.85 5282 unknown 3
Kepler-176 Cygnus 19h 38m 40.3s +43° 51′ 12″ unknown 5232 unknown 4
Kepler-431 Lyra 18h 44m 26.9s +43° 13′ 40″ 1.071 6004 unknown 3
Kepler-338 Lyra 18h 51m 54.9s +40° 47′ 04″ 1.1 5923 unknown 4
Kepler-197 Cygnus 19h 40m 54.3s +50° 33′ 32″ unknown 6004 unknown 4
Kepler-247 Lyra 19h 14m 34.2s +43° 02′ 21″ 0.884 5094 unknown 3
Kepler-104 Lyra 19h 10m 25.1s +42° 10′ 00″ 0.81 5711 unknown 3 -
Kepler-126 Cygnus 19h 17m 23.4s +44° 12′ 31″ unknown 6239 unknown 3 -
Kepler-127 Lyra 19h 00m 45.6s +46° 01′ 41″ unknown 6106 unknown 3 -
Kepler-130 Lyra 19h 13m 48.2s +40° 14′ 43″ 1 5884 unknown 3 -
Kepler-164 Lyra 19h 11m 07.4s +47° 37′ 48″ 1.11 5888 unknown 3 -
Kepler-171 Cygnus 19h 47m 05.3s +41° 45′ 20″ unknown 5642 unknown 3 -
Kepler-172 Lyra 19h 47m 05.3s +41° 45′ 20″ 0.86 5526 unknown 4 -
Kepler-149 Lyra 19h 03m 24.9s +38° 23′ 03″ unknown 5381 unknown 3
Kepler-142 Cygnus 19h 40m 28.5s +48° 28′ 53″ 0.99 5790 unknown 3
Kepler-124 Draco 19h 07m 00.7s +49° 03′ 54″ unknown 4984 unknown 3
Kepler-402 Lyra 19h 13m 28.9s +43° 21′ 17″ unknown 6090 unknown 4
Kepler-399 Cygnus 19h 58m 00.4s +40° 40′ 15″ unknown 5502 unknown 3
Kepler-374 Cygnus 19h 36m 33.1s +42° 22′ 14″ 0.84 5977 unknown 3
Kepler-372 Cygnus 19h 25m 01.5s +49° 15′ 32″ 1.15 6509 unknown 3
Kepler-363 Lyra 18h 52m 46.1s +41° 18′ 19″ 1.23 5593 unknown 3
Kepler-359 Cygnus 19h 33m 10.5s +42° 11′ 47″ 1.07 6248 unknown 3
Kepler-357 Cygnus 19h 24m 58.3s +44° 00′ 31″ 0.78 5036 unknown 3
Kepler-354 Lyra 19h 03m 00.4s +41° 20′ 08″ 0.65 4648 unknown 3
Kepler-206 Lyra 19h 26m 32.3s +41° 50′ 02″ 0.94 5764 unknown 3
Kepler-203 Cygnus 19h 01m 23.3s +41° 45′ 43″ 0.98 5821 unknown 3
Kepler-194 Cygnus 19h 27m 53.1s +47° 51′ 51″ unknown 6089 unknown 3
Kepler-184 Lyra 19h 27m 48.5s +43° 04′ 29″ unknown 5788 unknown 3
Kepler-178 Lyra 19h 08m 24.3s +46° 53′ 47″ unknown 5676 unknown 3
Kepler-336 Lyra 19h 20m 57.0s +41° 19′ 53″ 0.89 5867 unknown 3
Kepler-334 Lyra 19h 08m 33.8s +47° 06′ 55″ 1 5828 unknown 3
Kepler-332 Lyra 19h 06m 39.1s +47° 24′ 49″ 0.8 4955 unknown 3
Kepler-331 Lyra 19h 27m 20.2s +39° 18′ 26″ 0.51 4347 unknown 3
Kepler-327 Cygnus 19h 30m 34.2s 44° 05′ 16″ 0.55 3799 unknown 3
Kepler-326 Cygnus 19h 37m 18.1s +46° 00′ 08″ 0.98 5105 unknown 3
Kepler-325 Cygnus 19h 19m 20.5s +49° 49′ 32″ 0.87 5752 unknown 3

Stars orbited by both planets and brown dwarfs edit

Stars orbited by objects on both sides of the 13 Jupiter mass dividing line.

See also edit


References edit

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list, multiplanetary, systems, further, information, planetary, system, from, total, stars, known, have, exoplanets, december, 2023, there, total, known, multiplanetary, systems, stars, with, least, confirmed, planets, beyond, solar, system, this, list, includ. Further information Planetary system From the total of 4 089 stars known to have exoplanets as of December 1 2023 there are a total of 887 known multiplanetary systems 1 or stars with at least two confirmed planets beyond the Solar System This list includes systems with at least three confirmed planets or two confirmed planets where additional candidates have been proposed The stars with the most confirmed planets are the Sun the Solar System s star and Kepler 90 with 8 confirmed planets each followed by TRAPPIST 1 with 7 planets Number of extrasolar planet discoveries per year through 2023 Colors indicate method of detection radial velocity transit timing direct detection microlensingThe 887 multiplanetary systems are listed below according to the star s distance from Earth Proxima Centauri the closest star to the Solar System has three planets b c and d The nearest system with four or more confirmed planets is Tau Ceti with four known The farthest confirmed multiplanetary system is OGLE 2012 BLG 0026L at 13 300 ly away citation needed The table below contains information about the coordinates spectral and physical properties and the number of confirmed unconfirmed planets for systems with at least 2 planets and 1 not confirmed The two most important stellar properties are mass and metallicity because they determine how these planetary systems form Systems with higher mass and metallicity tend to have more planets and more massive planets citation needed However although low metallicity stars tend to have fewer massive planets particularly hot Jupiters they also tend to have a larger number of close in planets orbiting at less than 1 AU 2 Contents 1 Multiplanetary systems 2 Stars orbited by both planets and brown dwarfs 3 See also 4 ReferencesMultiplanetary systems editThis is a dynamic list and may never be able to satisfy particular standards for completeness You can help by adding missing items with reliable sources Color indicates number of planets2 x 3 4 5 6 7 8 9 Star Constellation Rightascension Declination Apparentmagnitude Distance ly Spectraltype Mass M Temperature K Age Gyr Confirmed unconfirmed planets NotesSun 26 74 0 000016 G2V 1 5778 4 572 8 1 The hypothesised Planet Nine remains unconfirmed Proxima Centauri Centaurus 14h 29m 42 94853s 62 40 46 1631 10 43 to 11 11 3 4 244 M5 5Ve 4 0 122 3042 4 85 2 1 Closest star to the Sun and closest star to the Sun with a multiplanetary system Planet b is potentially habitable 5 6 Planet c initially appeared likely but has since been disputed 7 Lalande 21185 Ursa Major 11h 03m 20 1940s 35 58 11 5682 7 520 8 8 3044 0 0007 M2V 0 39 3601 51 8 047 2 1 Brightest red dwarf star in the northern celestial hemisphere 9 10 Lacaille 9352 Piscis Austrinus 23h 05m 52 04s 35 51 11 05 7 34 10 721 M0 5V 0 486 3688 86 4 57 2 1 The unconfirmed planet d is potentially habitable 11 Luyten s Star Canis Minor 07h 27m 24 4991s 05 13 32 827 9 872 11 20 M3 5V 0 26 3150 unknown 2 2 Stellar activity level and rotational rate suggest an age higher than 8 billion years 12 Planet b is potentially habitable 13 YZ Ceti Cetus 01h 12m 30 64s 16 59 56 3 12 07 11 74 M4 5V 0 13 3056 4 3 1 Flare star 14 Tau Ceti Cetus 01h 44m 05 13s 15 56 22 4 3 49 11 905 G8V 0 783 5344 5 8 4 4 Were planets b c d i PxP 4 and PxP 5 confirmed would have a total of 10 planets 15 Planets e and f are potentially habitable but the habitability of e is disputed 16 17 18 19 Closest system to the Sun with exactly four confirmed planets and closest G type star to the Sun with confirmed exoplanets 20 Gliese 1061 Horologium 03h 35m 59 69s 44 30 45 3 13 03 12 04 M5 5V 0 113 2953 unknown 3 Planets c and d are potentially habitable 21 Wolf 1061 Ophiuchus 16h 30m 18 0584s 12 39 45 325 10 07 14 050 0 002 M3 5V 0 294 3342 unknown 3 Planet c is potentially habitable 22 23 24 Gliese 876 Aquarius 22h 53m 16 73s 14 15 49 3 10 17 15 25 M4V 0 334 3348 4 893 4 Planet b is a gas giant which orbits in the habitable zone 25 82 G Eridani Eridanus 03h 19m 55 65s 43 04 11 2 4 254 19 71 G8V 0 7 5401 5 76 3 3 This star also has a dust disk 26 with a semi major axis at approximately 19 AU 27 Gliese 581 Libra 15h 19m 26 83s 07 43 20 2 10 56 20 56 M3V 0 311 3484 4 326 3 2 The unconfirmed planets d and g are potentially habitable 28 Gliese 667 C Scorpius 17h 18m 57 16s 34 59 23 14 10 20 21 M1 5V 0 31 3700 2 2 1 Triple star system all exoplanets orbit around Star C Planet c is potentially habitable and there are more unconfirmed planets 29 30 31 HD 219134 Cassiopeia 23h 13m 14 74s 57 10 03 5 5 57 21 K3Vvar 0 794 4699 12 66 6 Closest star to the Sun with exactly six 32 exoplanets and closest K type main sequence star to the Sun with a multiplanetary system One of the oldest stars with a multiplanetary system although it is still more metal rich than the Sun None of the known planets is in the habitable zone 33 61 Virginis Virgo 13h 18m 24 31s 18 18 40 3 4 74 28 G5V 0 954 5531 8 96 2 1 Planet d remains unconfirmed 34 and a 2021 study found that it was likely a false positive 35 61 Virginis also has a debris disk Gliese 433 Hydra 11h 35m 26 9485s 25 10 08 9 9 79 29 8 0 1 M1 5V 0 48 3550 100 unknown 3 An infrared excess around this star suggests a circumstellar disk 36 Gliese 357 Hydra 09h 36m 01 6373s 21 39 38 878 10 906 30 776 M2 5V 0 362 3488 unknown 3 Planet d is a potentially habitable Super Earth 37 38 39 40 L 98 59 Volans 08h 18m 07 62s 68 18 46 8 11 69 34 6 M3V 0 312 3412 unknown 4 1 The unconfirmed planet f orbits in the habitable zone 41 Gliese 806 Cygnus 20h 45m 04 099s 44 29 56 6 10 79 39 3 M1 5V 0 423 3586 3 2 1 TRAPPIST 1 Aquarius 23h 06m 29 283s 05 02 28 59 18 80 39 5 M8V 0 089 2550 7 6 7 Planets d e f and g are potentially habitable Only star known with exactly seven confirmed planets All seven terrestrial planets lie within only 0 07 AU of the star 55 Cancri Cancer 08h 52m 35 81s 28 19 50 9 5 95 40 K0IV V 1 026 5217 7 4 5 All five known planets orbit around star A none are circumbinary or orbit around star B Closest system with exactly five confirmed planets Gliese 180 Eridanus 04h 53m 49 9798s 17 46 24 294 10 894 40 3 M2V 42 or M3V 43 0 39 3562 unknown 3 The habitability of planets b and c is disputed 44 45 HD 69830 Puppis 08h 18m 23 95s 12 37 55 8 5 95 41 K0V 0 856 5385 7 446 3 A debris disk exterior to the three exoplanets was detected by the Spitzer Space Telescope in 2005 46 HD 40307 Pictor 05h 54m 04 24s 60 01 24 5 7 17 42 K2 5V 0 752 4977 1 198 4 2 The existence of planets e and g are disputed 47 If confirmed planet g is potentially habitable 48 Upsilon Andromedae Andromeda 01h 36m 47 84s 41 24 19 7 4 09 44 F8V 1 27 6107 3 781 3 1 Nearest F type main sequence star with a multiplanetary system Second brightest star in the night sky with a multiplanetary system after Tau Ceti All exoplanets orbit around star A in the binary system 47 Ursae Majoris Ursa Major 10h 59m 27 97s 40 25 48 9 5 10 46 G0V 1 029 5892 7 434 3 Planet b was discovered in 1996 and was one of the first exoplanets to be discovered 49 The planet was the first long period extrasolar planet discovered The other planets were discovered later 50 Nu2 Lupi Lupus 15h 21m 49 57s 48 19 01 1 5 65 47 G2V 0 906 5664 10 36 3 One of the oldest stars in the solar neighbourhood 51 52 53 LHS 1140 Draco 00h 44m 59 31s 15 16 16 7 14 18 48 9 M4 5V 54 0 179 3216 39 5 2 1 Planet b is a potentially habitable Super Earth 55 Gliese 163 Dorado 04h 09m 16s 53 22 25 11 8 49 M3 5V 0 4 unknown 3 5 Planet c is possibly a potentially habitable Super Earth but is probably too hot or massive 56 57 Mu Arae Ara 17h 44m 08 70s 51 50 02 6 5 15 51 G3IV V 1 077 5704 6 413 4 Planet b orbits in the circumstellar habitable zone However it is a gas giant so it itself is uninhabitable although a large moon orbiting around it may be habitable Gliese 676 A Ara 17h 30m 11 2042s 51 38 13 116 9 59 53 M0V 0 71 unknown unknown 4 Held the record for widest range of masses in a planetary system in 2012 58 HD 7924 Cassiopeia 01h 21m 59 12s 76 42 37 0 7 19 55 K0V 0 832 5177 unknown 3 These planets may be potentially habitable Super Earths 59 Pi Mensae Mensa 05h 37m 09 8851s 80 28 08 8313 5 65 59 62 0 07 G0V 1 11 6013 3 4 3 Outer planet is likely a brown dwarf 60 Gliese 3293 Eridanus 04h 28m 35 72s 25 10 08 9 11 96 59 M2 5V 0 42 3466 49 unknown 4 Planets b and d orbit in the habitable zone 61 HD 142 Phoenix 00h 06m 19 0s 49 04 30 5 70 67 G1 IV 1 1 6180 5 93 3 HD 215152 Aquarius 22h 43m 21s 06 24 03 8 13 70 G8IV 1 019 5646 7 32 4 A debris disk candidate as it has an infrared excess 62 HD 164922 Hercules 18h 02m 30 86s 26 18 46 8 7 01 72 G9V 63 0 874 5293 13 4 4 Oldest star with a multiplanetary system Despite its age it is more metal rich than the Sun 63 HIP 57274 Ursa Major 11h 44m 41s 30 57 33 8 96 85 K5V 0 73 4640 7 87 3 HD 39194 Mensa 05h 44m 32s 70 08 37 8 08 86 2 K0V unknown 5205 unknown 3 The planets have eccentric orbits 64 HD 184010 Vulpecula 19h 31m 22 0s 26 37 02 5 9 200 KOIII IV 1 35 4971 2 76 3 HD 181433 Pavo 19h 25m 09 57s 66 28 07 7 8 38 87 K5V 0 777 4962 8 974 3 HD 134606 Apus 15h 15m 15s 70 31 11 6 85 87 G6IV unknown unknown unknown 3 The planets have moderately eccentric orbits 65 HD 158259 Draco 17h 25m 24 0s 52 47 26 6 46 89 G0 1 08 unknown unknown 5 1 A G type star slightly more massive than the Sun 66 Planet g remains unconfirmed 66 HD 82943 Hydra 09h 34m 50 74s 12 07 46 4 6 54 90 F9V Fe 0 5 67 1 175 5874 3 08 3 Planets b and c are in a 2 1 orbital resonance 68 Planet b orbits in the habitable zone but it and planet c are massive enough to be brown dwarfs HD 82943 has an unusual lithium 6 abundance 69 Gliese 3138 Cetus 02h 09m 10 90s 16 20 22 53 10 877 92 9 0 681 3717 49 unknown 3GJ 9827 Pisces 23h 27m 04 84s 01 17 10 59 10 10 96 8 0 2 K6V 0 593 4294 52 unknown 3 Also known as K2 135 Planet b is extremely dense with at least half of its mass being iron 70 K2 239 Sextans 10h 42m 22 63s 04 26 28 86 14 5 101 5 M3V 0 4 3420 unknown 3TOI 700 Dorado 06h 28m 22 97s 65 34 43 01 13 10 101 61 M2V 0 416 3480 1 5 4 Planets d and e are potentially habitable 71 72 73 HD 17926 Fornax 02h 51m 56 16s 30 48 53 2 6 38 105 F6V 1 145 6201 unknown 3 The star has a red dwarf companion 74 HD 37124 Taurus 05h 37m 02 49s 20 43 50 8 7 68 110 G4V 0 83 5606 3 327 3 Planet c orbits at the outer edge of the habitable zone 75 HD 20781 Fornax 03h 20m 03s 28 47 02 8 44 115 G9 5V 0 7 5256 29 unknown 4 Located in binary star system 76 77 Kepler 444 Lyra 19h 19m 01s 41 38 05 9 0 117 K0V 0 758 5040 11 23 5 Nearest multiplanetary system where the planets were discovered by the Kepler space telescope HD 141399 Bootes 15h 46m 54 0s 46 59 11 7 2 118 K0V 1 07 5600 unknown 4 Planet c orbits in the habitable zone 78 Kepler 42 Cygnus 19h 28m 53s 44 37 10 16 12 126 M5V 79 0 13 3068 unknown 3 HD 31527 Lepus 04h 55m 38s 23 14 31 7 48 126 G0V unknown unknown unknown 3 HD 10180 Hydrus 01h 37m 53 58s 60 30 41 5 7 33 127 G1V 1 055 5911 4 335 6 3 Has three unconfirmed candidates If these candidate exoplanets were confirmed HD 10180 would have the largest planetary system of any star 80 HD 23472 Reticulum 03h 41m 50 3988s 62 46 01 4772 9 72 127 48 K3 5V 0 67 4684 99 unknown 5HR 8799 Pegasus 23h 07m 28 72s 21 08 03 3 5 96 129 A5V 1 472 7429 0 064 4 Only A type main sequence star with a multiplanetary system and hottest and most massive single main sequence star with a multiplanetary system All four planets are massive super Jupiters HD 27894 Reticulum 04h 20m 47 05s 59 24 39 0 9 42 138 K2V 0 8 4875 3 9 3 HD 93385 Vela 10h 46m 15 1160s 41 27 51 7261 7 486 141 6 G2V 1 07 5823 4 13 3K2 3 Leo 11h 29m 20 3918s 01 27 17 280 12 168 143 9 0 4 M0V 0 601 3835 70 1 3 The outermost planet orbits in the habitable zone 81 HD 34445 Orion 05h 17m 41 0s 07 21 12 7 31 152 G0V 1 07 5836 8 5 1 5 Some planets were not detected or inferred to be false positives in a later study 82 HD 204313 Capricornus 21h 28m 12 21s 21 43 34 5 7 99 154 G5V 1 045 5767 3 38 3 HD 3167 Pisces 00h 34m 57 5s 04 22 53 8 97 154 4 K0V 0 852 5300 10 2 4 HIP 34269 Puppis 07h 06m 13 98s 47 35 13 87 10 59 154 81 0 74 4440 100 unknown 4HD 133131 Libra 15h 03m 35 80651s 27 50 27 5520 8 4 168 G2V G2V 83 0 95 5799 19 6 3 2 planets around primary and 1 planet around secondary star 83 K2 136 ru Taurus 04h 29m 38 99s 22 52 57 80 11 2 173 K5V 0 71 4364 70 0 7 3HIP 14810 Aries 03h 11m 14 23s 21 05 50 5 8 51 174 G5V 0 989 5485 5 271 3 HD 191939 Draco 20h 08m 05 75s 66 51 2 1 8 971 175 G9V 0 81 5348 8 7 6 84 HD 125612 Virgo 14h 20m 53 51s 17 28 53 5 8 33 177 G3V 1 099 5897 2 15 3 HD 109271 Virgo 12h 33m 36 0s 11 37 19 8 05 202 G5 1 047 5783 7 3 2 1 HD 38677 Orion 05h 47m 06 0s 10 37 49 8 0 202 F8V 1 21 6196 0 2 01 4 TOI 178 Sculptor 00h 29m 12 30s 30 27 13 46 11 95 205 16 K7V 85 0 65 4316 70 7 1 6 The planets are in an orbital resonance 85 HD 108236 Centaurus 12h 26m 17 89s 51 21 46 21 9 24 211 G3V 0 97 5730 5 8 5 Kepler 37 Lyra 18h 58m 23 1s 44 31 05 9 77 215 G 0 803 5417 6 4 K2 72 Aquarius 22h 18m 29 2548s 09 36 44 3824 15 04 217 M2V 0 27 3497 unknown 4 2 planets in habitable zoneKepler 138 Lyra 19h 21m 32 0s 43 17 35 13 5 218 5 M1V 0 57 3871 unknown 3 1 K2 233 Libra 15h 21m 55 2s 20 13 54 10 0 221 K3 0 8 4950 0 36 3TOI 1260 Ursa Major 10h 28m 35 03s 65 51 16 38 11 973 239 5 0 66 4227 85 6 7 3LP 358 499 Taurus 04h 40m 35 64s 25 00 36 05 13 996 245 3 0 46 3655 80 unknown 4 Also known as K2 133K2 266 Sextans 10h 31m 44 5s 00 56 15 252 K 0 69 4285 8 4 4 2 K2 155 Taurus 04h 21m 52 5s 21 21 13 12 8 267 K7 0 65 4258 unknown 3K2 384 Cetus 01h 21m 59 86s 00 45 04 41 16 12 270 M V 0 33 3623 138 unknown 5TOI 1136 Draco 12h 48m 44 38 s 64 51 18 99 9 534 275 8 1 022 5770 50 0 7 6TOI 561 Sextans 09h 52m 44 44s 06 12 57 97 10 252 279 G9V 0 785 5455 5 4 Kepler 445 Cygnus 19h 54m 57 0s 46 29 55 18 294 0 18 3157 unknown 3 TOI 763 Centaurus 12h 57m 52 45s 39 45 27 71 10 156 311 0 917 5444 6 2 2 1 K2 229 Virgo 12h 27m 29 5848s 06 43 18 7660 10 985 335 K2V 0 837 5185 5 4 3Kepler 102 Lyra 18h 45m 55 9s 47 12 29 11 492 340 K3V 86 0 81 4809 1 41 5V1298 Tauri Taurus 04h 05m 19 5912s 20 09 25 5635 10 31 354 K0 1 5 87 1 101 4970 0 023 4 This star is a young T Tauri variable 88 K2 302 Aquarius 22h 20m 22 7764s 09 30 34 2934 11 98 359 3 unknown 3297 73 unknown 3K2 198 Virgo 13h 15m 22 5s 06 27 54 11 0 362 0 8 5213 unknown 3TOI 125 Hydrus 01h 34m 22 73s 66 40 32 95 11 02 363 0 859 5320 unknown 3 2 HIP 41378 Cancer 08h 26m 28 0s 10 04 49 8 9 378 F8 1 15 6199 unknown 5 2 Planet f has an unusually low density and might have rings or an extended atmosphere 89 90 More planets are still suspected 91 Kepler 446 Lyra 18h 49m 00 0s 44 55 16 16 5 391 M4V 0 22 3359 unknown 3 HD 33142 Lepus 05h 07m 35 54s 13 59 11 34 7 96 394 3 1 52 5025 24 16 unknown 3 Giant host starK2 148 Cetus 00h 58m 04 28s 00 11 35 36 13 05 407 K7V 0 65 4079 70 unknown 3 A secondary red dwarf is gravitationally bound to K2 148 92 Kepler 68 Cygnus 19h 24m 07 76s 49 02 25 0 8 588 440 G1V 1 079 5793 6 3 3 1 Planet d the outermost confirmed planet is a Jupiter sized planet which orbits in the habitable zone 93 Radial velocity measurements discovered an additional signal which could be a fourth planet or a stellar companion 94 HD 28109 Hydrus 04h 20m 57 13s 68 06 09 51 9 38 457 1 26 6120 50 unknown 3COROT 7 Monoceros 06h 43m 49 47s 01 03 46 9 11 73 489 K0V 0 93 5275 1 5 3XO 2 Lynx 07h 48m 07 4814s 50 13 03 2578 11 18 496 3 K0V K0V unknown unknown 6 3 4 Binary with each star orbited by two planets 95 96 Kepler 411 Cygnus 19h 10m 25 3s 49 31 24 12 5 499 4 K3V 0 83 4974 unknown 5K2 381 Sagittarius 19h 12m 06 46s 21 00 27 51 13 01 505 K2 0 754 4473 138 unknown 3K2 285 Pisces 23h 17m 32 2s 01 18 01 12 03 508 K2V 0 83 4975 unknown 4K2 32 Ophiuchus 16h 49m 42 2602s 19 32 34 151 12 31 510 G9V 0 856 5275 7 9 5 The planets are likely in a 1 2 5 7 orbital resonance 97 TOI 1246 Draco 16h 44m 27 96s 70 25 46 70 11 6 558 1 12 5217 50 unknown 4K2 352 Cancer 09h 21m 46 8434s 18 28 10 34710 11 12 577 G2V 0 98 5791 unknown 3Kepler 398 Lyra 19h 25m 52 5s 40 20 38 578 K5V 0 72 4493 unknown 3Kepler 186 Cygnus 19h 54m 36 6s 43 57 18 15 29 98 579 23 99 M1V 100 0 478 3788 unknown 5 Planet f is the first Earth size exoplanet discovered that orbits in the habitable zone 101 K2 37 Scorpius 16h 13m 48 2445s 24 47 13 4279 12 52 590 G3V 0 9 5413 unknown 3K2 58 Aquarius 22h 15m 17 2364s 14 02 59 3151 12 13 596 K2V 0 89 5038 unknown 3K2 138 Aquarius 23h 15m 47 77s 10 50 58 91 12 21 597 55 K1V 0 93 5378 60 2 3 6 Planet g was not fully verified or could be two long period planets instead 102 K2 38 Scorpius 16h 00m 08 06s 23 11 21 33 11 34 630 G3V 1 03 5731 66 unknown 2 1 Dust disk in systemWASP 47 Aquarius 22h 04m 49 0s 12 01 08 11 9 652 G9V 1 084 5400 unknown 4 One planet is a gas giant which orbits in the habitable zone 103 104 WASP 47 is the only planetary system known to have both planets near the hot Jupiter and another planet much further out 105 K2 368 Aquarius 22h 10m 32 58s 11 09 58 02 13 54 674 K3 0 746 4663 138 unknown 3 1 HAT P 13 Ursa Major 08h 39m 31 81s 47 21 07 3 10 62 698 G4 1 22 5638 5 2 1 Kepler 19 Cygnus 19h 21m 41s 37 51 06 15 178 717 G 0 936 5541 1 9 3 System consists of a thick envelope Super Earth and two Neptune mass planets 106 Kepler 296 Lyra 19h 06m 09 6s 49 26 14 4 12 6 737 113 K7V M1V 107 unknown 4249 unknown 5 All planets orbit around the primary star 108 Planets e and f are potentially habitable 108 Kepler 454 Lyra 19h 09m 55 0s 38 13 44 11 57 753 G 1 028 5687 5 25 3Kepler 25 Lyra 19h 06m 33 0s 39 29 16 11 799 F 109 1 22 6190 unknown 3 Two planets were discovered by transit timing variations 110 and the third planet was discovered by follow up radial velocity measurements 111 Kepler 114 Cygnus 19h 36m 29 0s 48 20 58 13 7 846 K 0 71 4450 unknown 3Kepler 54 Cygnus 19h 39m 06 0s 43 03 23 16 3 886 M 0 52 3705 unknown 3Kepler 20 Lyra 19h 10m 47 524s 42 20 19 30 12 51 950 G8V 0 912 5466 8 8 6 Planets e and f were the first Earth sized planets to be discovered 112 K2 19 Virgo 11h 39m 50 4804s 00 36 12 8773 13 002 976 K0V 113 or G9V 114 0 918 5250 70 8 3 PSR B1257 12 Virgo 13h 00m 03 58s 12 40 56 5 24 31 980 pulsar 1 444 28856 0 797 3 Only pulsar with a multiplanetary system and first exoplanets and multiplanetary system to be confirmed 115 116 Star with dimmest apparent magnitude to have a multiplanetary system Kepler 62 Lyra 18h 52m 51 060s 45 20 59 507 13 75 117 990 K2V 117 0 69 4925 7 5 Planets e and f orbit in the habitable zone 117 118 Kepler 48 Cygnus 19h 56m 33 41s 40 56 56 47 13 04 1000 K 0 88 5190 unknown 4Kepler 100 Lyra 19h 25m 32 6s 41 59 24 1011 G1IV 1 109 5825 6 5 3Kepler 49 Cygnus 19h 29m 11 0s 40 35 30 15 5 1015 K 0 55 3974 unknown 4Kepler 65 Lyra 19h 14m 45 3s 41 09 04 2 11 018 1019 F6IV 1 199 6211 unknown 4 Kepler 52 Draco 19h 06m 57 0s 49 58 33 15 5 1049 K 0 58 4075 unknown 3K2 314 Libra 15h 13m 00 0s 16 43 29 11 4 1059 G8IV V 1 05 5430 9 3K2 219 Pisces 00h 51m 22 9s 08 52 04 12 09 1071 G2 1 02 5753 50 unknown 3K2 268 Cancer 08h 54m 50 2862s 11 50 53 7745 13 85 1079 unknown unknown unknown 5K2 183 Cancer 08h 20m 01 7184s 14 01 10 0711 12 85 1083 unknown 5482 50 unknown 3K2 187 Cancer 08h 50m 05 6682s 23 11 33 3712 12 864 1090 G V 0 967 5438 63 unknown 4Kepler 1542 Lyra 19h 02m 54 8s 42 39 16 1096 G5V 0 94 5564 unknown 4 Kepler 26 Lyra 18h 59m 46s 46 34 00 16 1100 M0V 0 65 4500 unknown 4 Transiting exoplanets 119 which are low density planets below the size of Neptune 120 121 Kepler 167 Cygnus 19h 30m 38 0s 38 20 43 1119 6 0 76 4796 unknown 4Kepler 81 Cygnus 19h 34m 32 9s 42 49 30 15 56 1136 K V 0 648 4391 unknown 3Kepler 132 Lyra 18h 52m 56 6s 41 20 35 1140 F9 0 98 6003 unknown 4Kepler 80 Cygnus 19h 44m 27 0s 39 58 44 14 804 1218 M0V 122 0 73 4250 unknown 6 Red dwarf star with six confirmed planets 123 124 Five of them are in an orbital resonance 125 124 Kepler 159 Cygnus 19h 48m 16 8s 40 52 08 1219 K 0 63 4625 unknown 2 1 Star has a very low metallicity K2 299 Aquarius 22h 05m 06 5342s 14 07 18 0135 13 12 1220 unknown 5724 72 unknown 3Kepler 88 Lyra 19h 24m 35 5431s 40 40 09 8098 13 5 1243 G8IV 1 022 5513 67 2 45 3Kepler 174 Lyra 19h 09m 45 4s 43 49 56 1269 K unknown 4880 unknown 3 Planet d may orbit in the habitable zone Kepler 32 Cygnus 19h 51m 22 0s 46 34 27 16 1301 1 M1V 0 58 3900 unknown 3 2 Kepler 83 Lyra 18h 48m 55 8s 43 39 56 16 51 1306 K7V 0 664 4164 unknown 3Kepler 271 Lyra 18h 52m 00 7s 44 17 03 1319 G7V 0 9 5524 unknown 3 Metal poor starKepler 169 19h 03m 60 0s 40 55 10 12 186 1326 K2V 0 86 4997 unknown 5Kepler 451 Cygnus 19h 38m 32 61s 46 03 59 1 1340 sdB M 0 6 29564 6 3 Three circumbinary planets orbit around the Kepler 451 binary pair 126 Kepler 304 Cygnus 19h 37m 46 0s 40 33 27 1418 K 0 8 4731 unknown 4Kepler 18 Cygnus 19h 52m 19 06s 44 44 46 76 13 549 1430 G7V 0 97 5345 10 3Kepler 106 Cygnus 20h 03m 27 4s 44 20 15 12 882 1449 G1V 1 5858 4 83 4Kepler 92 Lyra 19h 16m 21 0s 41 33 47 11 6 1463 G1IV 1 209 5871 5 52 3Kepler 450 Cygnus 19h 41m 56 8s 51 00 49 11 684 1487 F 1 19 6152 unknown 3Kepler 89 Cygnus 19h 49m 20 0s 41 53 28 12 4 1580 F8V 1 25 6116 3 9 4 Farthest F type main sequence star from the Sun with a multiplanetary system One study found hints of additional planets orbiting Kepler 89 127 Kepler 1388 Lyra 18h 53m 20 6s 47 10 28 1604 0 63 4098 unknown 4 K2 282 Pisces 00h 53m 43 6833s 07 59 43 1397 14 04 1638 G V 0 94 5499 109 unknown 3Kepler 107 Cygnus 19h 48m 06 8s 48 12 31 12 7 1714 G2V 128 1 238 5851 4 29 4 Kepler 1047 Cygnus 19h 14m 35 1s 50 47 20 1846 G2V 1 08 5754 unknown 3 Kepler 55 Lyra 19h 00m 40 0s 44 01 35 16 3 1888 K 0 62 4362 unknown 5 Planet c may orbit in the inner habitable zone Kepler 166 Cygnus 19h 32m 38 4s 48 52 52 1968 G 0 88 5413 unknown 3Kepler 11 Cygnus 19h 48m 27 62s 41 54 32 9 13 69 2150 20 G6V 129 0 954 5681 7 834 6 Farthest star from the Sun with exactly six exoplanets First system discovered with six transiting planets 129 The planets have low densities 130 Kepler 1254 Draco 19h 34m 59 3s 45 06 26 2205 0 78 4985 unknown 3 Kepler 289 Cygnus 19h 49m 51 7s 42 52 58 12 9 2283 G0V 1 08 5990 0 65 3 Kepler 85 Cygnus 19h 23m 54 0s 45 17 25 15 0 2495 G 0 92 5666 unknown 4Kepler 157 Lyra 19h 24m 23 3s 38 52 32 2523 G2V 1 02 5774 unknown 3Kepler 342 Cygnus 19h 24m 23 3s 38 52 32 2549 F 1 13 6175 unknown 4Kepler 148 Cygnus 19h 19m 08 7s 46 51 32 2580 K V 0 83 5019 0 122 0 unknown 3Kepler 51 Cygnus 19h 45m 55 0s 49 56 16 15 0 2610 G V 1 5803 unknown 3 Super puff planets with some of the lowest densities known 131 Kepler 403 Cygnus 19h 19m 41 1s 46 44 40 2741 F9IV V 1 25 6090 unknown 3Kepler 9 Lyra 19h 02m 17 76s 38 24 03 2 13 91 2754 G2V 0 998 5722 3 008 3 First multiplanetary system to discovered by the Kepler Space Telescope 132 133 Kepler 23 Cygnus 19h 36m 52 0s 49 28 45 14 2790 G5V 1 11 5760 unknown 3 Kepler 46 Cygnus 19h 17m 05 0s 42 36 15 15 3 2795 K V 0 902 5155 9 9 3 Kepler 305 Cygnus 19h 56m 53 83s 40 20 35 46 15 812 2833 K 0 85 4918 unknown 3 1 Kepler 90 Draco 18h 57m 44 0s 49 18 19 14 0 2840 40 G0V 1 13 5930 2 8 All eight exoplanets are larger than Earth and are within 1 1 AU of the parent star Only star apart from the Sun with at least eight planets 134 A Hill stability test shows that the system is stable 135 Planet h orbits in the habitable zone Kepler 150 Lyra 19h 12m 56 2s 40 31 15 2906 G V 0 97 5560 unknown 5 Planet f orbits in the habitable zone Kepler 82 Cygnus 19h 31m 29 61s 42 57 58 09 15 158 2949 G V 0 91 5512 unknown 4Kepler 154 Cygnus 19h 19m 07 3s 49 53 48 2985 G3V 0 98 5690 unknown 5Kepler 56 Cygnus 19h 35m 02 0s 41 52 19 13 3060 K III 1 32 4840 3 5 3Kepler 350 Lyra 19h 01m 41 0s 39 42 22 13 8 3121 F 1 03 6215 unknown 3Kepler 603 Cygnus 19h 37m 07 4s 42 17 27 3134 G2V 1 01 5808 unknown 3 Kepler 401 Cygnus 19h 20m 19 9s 50 51 49 3149 F8V 1 17 6117 unknown 3Kepler 58 Cygnus 19h 45m 26 0s 39 06 55 15 3 3161 G1V 1 04 5843 unknown 3Kepler 79 Cygnus 20h 02m 04 11s 44 22 53 69 13 914 3329 F 1 17 6187 unknown 4Kepler 60 Cygnus 19h 15m 50 70s 42 15 54 04 13 959 3343 G 1 04 5915 unknown 3Kepler 122 19h 24m 26 9s 39 56 57 3351 F 1 08 6050 unknown 4Kepler 279 Lyra 19h 09m 34 0s 42 11 42 13 7 3383 F 1 1 6562 unknown 3Kepler 255 Cygnus 19h 44m 15 4s 45 58 37 3433 G6V 0 9 5573 unknown 3Kepler 47 Cygnus 19h 41m 11 5s 46 55 13 69 15 178 3442 G M 1 043 5636 A B is unknown 4 5 3 Circumbinary planets with one of the planets orbiting in the habitable zone 136 137 138 Kepler 292 19h 43m 03 84s 43 25 27 4 13 97 3446 K0V 0 85 5299 unknown 5Kepler 27 Cygnus 19h 28m 56 82s 41 05 9 15 15 855 3500 G5V 0 65 5400 unknown 3Kepler 351 Lyra 19h 05m 48 6s 42 39 28 3535 G V 0 89 5643 unknown 3Kepler 276 Cygnus 19h 34m 16s 39 02 11 15 368 3734 G V 1 1 5812 unknown 3Kepler 24 Lyra 19h 21m 39 18s 38 20 37 51 14 925 3910 G1V 1 03 5800 unknown 4 Kepler 87 Cygnus 19h 51m 40 0s 46 57 54 15 4021 G4IV 1 1 5600 7 5 2 2 Farthest system from the Sun with an unconfirmed exoplanet candidate Kepler 33 Lyra 19h 16m 18 61s 46 00 18 8 13 988 4090 G1IV 1 164 5849 4 27 5Kepler 282 Lyra 18h 58m 43 0s 44 47 51 15 2 4363 G V 0 97 5876 unknown 4Kepler 758 Cygnus 19h 32m 20 3s 41 08 08 4413 1 16 6228 unknown 4 Farthest system from the Sun with exactly four confirmed exoplanets Kepler 53 Lyra 19h 21m 51 0s 40 33 45 16 4455 G V 0 98 5858 unknown 3Kepler 30 Lyra 19h 01m 08 07s 38 56 50 21 15 403 4560 G6V 0 99 5498 unknown 3Kepler 84 Cygnus 19h 53m 00 49s 40 29 45 87 14 764 4700 G3IV 1 5755 unknown 5Kepler 31 Cygnus 19h 36m 06 0s 45 51 11 15 5 5429 F 1 21 6340 unknown 3 The three planets are in an orbital resonance 139 Kepler 238 Lyra 19h 11m 35s 40 38 16 15 084 5867 G5IV 1 06 5614 unknown 5 One of the farthest systems from the Sun with a multiplanetary system and the farthest system where exoplanets were discovered by the Kepler space telescope Kepler 245 Cygnus 19h 26m 33 4s 42 26 11 0 8 5100 unknown 4Kepler 218 Cygnus 19h 41m 39 1s 46 15 59 unknown 5502 unknown 3Kepler 217 Cygnus 19h 32m 09 1s 46 16 39 unknown 6171 unknown 3Kepler 192 Lyra 19h 11m 40 3s 45 35 34 unknown 5479 unknown 3Kepler 191 Cygnus 19h 24m 44 0s 45 19 23 0 85 5282 unknown 3Kepler 176 Cygnus 19h 38m 40 3s 43 51 12 unknown 5232 unknown 4Kepler 431 Lyra 18h 44m 26 9s 43 13 40 1 071 6004 unknown 3Kepler 338 Lyra 18h 51m 54 9s 40 47 04 1 1 5923 unknown 4Kepler 197 Cygnus 19h 40m 54 3s 50 33 32 unknown 6004 unknown 4Kepler 247 Lyra 19h 14m 34 2s 43 02 21 0 884 5094 unknown 3Kepler 104 Lyra 19h 10m 25 1s 42 10 00 0 81 5711 unknown 3 Kepler 126 Cygnus 19h 17m 23 4s 44 12 31 unknown 6239 unknown 3 Kepler 127 Lyra 19h 00m 45 6s 46 01 41 unknown 6106 unknown 3 Kepler 130 Lyra 19h 13m 48 2s 40 14 43 1 5884 unknown 3 Kepler 164 Lyra 19h 11m 07 4s 47 37 48 1 11 5888 unknown 3 Kepler 171 Cygnus 19h 47m 05 3s 41 45 20 unknown 5642 unknown 3 Kepler 172 Lyra 19h 47m 05 3s 41 45 20 0 86 5526 unknown 4 Kepler 149 Lyra 19h 03m 24 9s 38 23 03 unknown 5381 unknown 3Kepler 142 Cygnus 19h 40m 28 5s 48 28 53 0 99 5790 unknown 3Kepler 124 Draco 19h 07m 00 7s 49 03 54 unknown 4984 unknown 3Kepler 402 Lyra 19h 13m 28 9s 43 21 17 unknown 6090 unknown 4Kepler 399 Cygnus 19h 58m 00 4s 40 40 15 unknown 5502 unknown 3Kepler 374 Cygnus 19h 36m 33 1s 42 22 14 0 84 5977 unknown 3Kepler 372 Cygnus 19h 25m 01 5s 49 15 32 1 15 6509 unknown 3Kepler 363 Lyra 18h 52m 46 1s 41 18 19 1 23 5593 unknown 3Kepler 359 Cygnus 19h 33m 10 5s 42 11 47 1 07 6248 unknown 3Kepler 357 Cygnus 19h 24m 58 3s 44 00 31 0 78 5036 unknown 3Kepler 354 Lyra 19h 03m 00 4s 41 20 08 0 65 4648 unknown 3Kepler 206 Lyra 19h 26m 32 3s 41 50 02 0 94 5764 unknown 3Kepler 203 Cygnus 19h 01m 23 3s 41 45 43 0 98 5821 unknown 3Kepler 194 Cygnus 19h 27m 53 1s 47 51 51 unknown 6089 unknown 3Kepler 184 Lyra 19h 27m 48 5s 43 04 29 unknown 5788 unknown 3Kepler 178 Lyra 19h 08m 24 3s 46 53 47 unknown 5676 unknown 3Kepler 336 Lyra 19h 20m 57 0s 41 19 53 0 89 5867 unknown 3Kepler 334 Lyra 19h 08m 33 8s 47 06 55 1 5828 unknown 3Kepler 332 Lyra 19h 06m 39 1s 47 24 49 0 8 4955 unknown 3Kepler 331 Lyra 19h 27m 20 2s 39 18 26 0 51 4347 unknown 3Kepler 327 Cygnus 19h 30m 34 2s 44 05 16 0 55 3799 unknown 3Kepler 326 Cygnus 19h 37m 18 1s 46 00 08 0 98 5105 unknown 3Kepler 325 Cygnus 19h 19m 20 5s 49 49 32 0 87 5752 unknown 3Stars orbited by both planets and brown dwarfs editStars orbited by objects on both sides of the 13 Jupiter mass dividing line 54 Piscium HD 3651 140 HD 168443 141 142 Gliese 229 A 143 144 145 Epsilon Indi A 146 147 148 HD 82943 149 Pi Mensae 150 151 HD 38529 152 HD 245134 153 See also editLists of exoplanets Methods of detecting exoplanets List of exoplanet firsts List of exoplanet extremes List of brown dwarfs Lists of stars List of nearest stars and brown dwarfs List of stars with proplyds Lists of astronomical objectsFor links to specific lists of exoplanets see List of exoplanets detected by microlensing List of exoplanets detected by radial velocity List of exoplanets detected by timing List of directly imaged exoplanets List of transiting exoplanets List of nearest terrestrial exoplanet candidatesOnline archives NASA Exoplanet ArchiveReferences edit Schneider Jean 6 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