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1347 Patria

April 08, 2024

1347 Patria, provisional designation 1931 VW, is a carbonaceous asteroid from the background population of the central asteroid belt, approximately 32 kilometers in diameter. It was discovered on 6 November 1931, by Soviet astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula.[14] The asteroid was named for the Latin word of fatherland.[3]

1347 Patria
Discovery[1]
Discovered byG. Neujmin
Discovery siteSimeiz Obs.
Discovery date6 November 1931
Designations
(1347) Patria
Pronunciation/ˈpætriə, ˈpeɪtriə/[2]
Named after
Latin for fatherland[3]
1931 VW · 1968 UK1
1970 EY2 · A898 VB
main-belt · (middle)[4]
background[5]
Orbital characteristics[1]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc118.97 yr (43,455 days)
Aphelion2.7476 AU
Perihelion2.3946 AU
2.5711 AU
Eccentricity0.0687
4.12 yr (1,506 days)
272.77°
0° 14m 20.76s / day
Inclination11.869°
229.21°
201.70°
Physical characteristics
Dimensions30.72±7.10 km[6]
31.813±8.920 km[7]
32.33±0.15 km[8]
32.40±1.1 km[9]
32.48 km (derived)[4]
33.48±0.49 km[10]
34.98±10.26 km[11]
29.5±0.3 h[12]
0.03±0.00[8]
0.035±0.022[11]
0.036±0.001[10]
0.0386±0.003[9]
0.04±0.01[6]
0.0462±0.0296[7]
0.0506 (derived)[4]
C (assumed)[4]
11.20[6] · 11.23[7] · 11.23±0.30[13] · 11.3[1][4] · 11.48[8] · 11.54[11] · 11.60[9][10]

Orbit and classification edit

Patria is a non-family asteroid of the main belt's background population.[5] It orbits the Sun in the central main-belt at a distance of 2.4–2.7 AU once every 4 years and 1 month (1,506 days; semi-major axis of 2.57 AU). Its orbit has an eccentricity of 0.07 and an inclination of 12° with respect to the ecliptic.[1]

The asteroid was first identified as A898 VB at Heidelberg Observatory in November 1898. The body's observation arc begins a few days later at Vienna Observatory, almost 33 years prior to its official discovery observation at Simeiz.[14]

Physical characteristics edit

Patria is an assumed C-type asteroid.[4]

Rotation period edit

In October 2005, a first rotational lightcurve of Patria was obtained from photometric observations by French amateur astronomer Laurent Bernasconi. Lightcurve analysis gave a slightly longer-than average rotation period of 29.5 hours with a brightness amplitude of 0.12 magnitude (U=2).[12]

Diameter and albedo edit

According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Patria measures between 30.72 and 34.98 kilometers in diameter and its surface has an albedo between 0.03 and 0.0462.[6][7][8][9][10][11]

The Collaborative Asteroid Lightcurve Link derives an albedo of 0.0506 and a diameter of 32.48 kilometers based on an absolute magnitude of 11.3.[4]

Naming edit

This minor planet was named after "Patria", the Latin word for native country or fatherland. The official naming citation was mentioned in The Names of the Minor Planets by Paul Herget in 1955 (H 122).[3]

References edit

  1. ^ a b c d "JPL Small-Body Database Browser: 1347 Patria (1931 VW)" (2017-10-28 last obs.). Jet Propulsion Laboratory. Retrieved 16 November 2017.
  2. ^ . Lexico UK English Dictionary. Oxford University Press. Archived from the original on 21 March 2020.
  3. ^ a b c Schmadel, Lutz D. (2007). "(1347) Patria". Dictionary of Minor Planet Names – (1347) Patria. Springer Berlin Heidelberg. p. 109. doi:10.1007/978-3-540-29925-7_1348. ISBN 978-3-540-00238-3.
  4. ^ a b c d e f g "LCDB Data for (1347) Patria". Asteroid Lightcurve Database (LCDB). Retrieved 16 November 2017.
  5. ^ a b "Asteroid 1347 Patria – Proper Elements". AstDyS-2, Asteroids – Dynamic Site. Retrieved 29 October 2019.
  6. ^ a b c d Nugent, C. R.; Mainzer, A.; Masiero, J.; Bauer, J.; Cutri, R. M.; Grav, T.; et al. (December 2015). "NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos". The Astrophysical Journal. 814 (2): 13. arXiv:1509.02522. Bibcode:2015ApJ...814..117N. doi:10.1088/0004-637X/814/2/117. S2CID 9341381. Retrieved 16 November 2017.
  7. ^ a b c d Masiero, Joseph R.; Nugent, C.; Mainzer, A. K.; Wright, E. L.; Bauer, J. M.; Cutri, R. M.; et al. (October 2017). "NEOWISE Reactivation Mission Year Three: Asteroid Diameters and Albedos". The Astronomical Journal. 154 (4): 10. arXiv:1708.09504. Bibcode:2017AJ....154..168M. doi:10.3847/1538-3881/aa89ec.
  8. ^ a b c d Nugent, C. R.; Mainzer, A.; Bauer, J.; Cutri, R. M.; Kramer, E. A.; Grav, T.; et al. (September 2016). "NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos". The Astronomical Journal. 152 (3): 12. arXiv:1606.08923. Bibcode:2016AJ....152...63N. doi:10.3847/0004-6256/152/3/63.
  9. ^ a b c d Tedesco, E. F.; Noah, P. V.; Noah, M.; Price, S. D. (October 2004). "IRAS Minor Planet Survey V6.0". NASA Planetary Data System. 12: IRAS-A-FPA-3-RDR-IMPS-V6.0. Bibcode:2004PDSS...12.....T. Retrieved 22 October 2019.
  10. ^ a b c d Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey". Publications of the Astronomical Society of Japan. 63 (5): 1117–1138. Bibcode:2011PASJ...63.1117U. doi:10.1093/pasj/63.5.1117. (online, AcuA catalog p. 153)
  11. ^ a b c d Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; et al. (November 2012). "Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids". The Astrophysical Journal Letters. 759 (1): 5. arXiv:1209.5794. Bibcode:2012ApJ...759L...8M. doi:10.1088/2041-8205/759/1/L8. S2CID 46350317. Retrieved 16 November 2017.
  12. ^ a b Behrend, Raoul. "Asteroids and comets rotation curves – (1347) Patria". Geneva Observatory. Retrieved 16 November 2017.
  13. ^ Veres, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; et al. (November 2015). "Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results". Icarus. 261: 34–47. arXiv:1506.00762. Bibcode:2015Icar..261...34V. doi:10.1016/j.icarus.2015.08.007. S2CID 53493339. Retrieved 16 November 2017.
  14. ^ a b "1347 Patria (1931 VW)". Minor Planet Center. Retrieved 16 November 2017.

External links edit

  • Asteroid Lightcurve Database (LCDB), query form (info 16 December 2017 at the Wayback Machine)
  • Dictionary of Minor Planet Names, Google books
  • Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
  • Discovery Circumstances: Numbered Minor Planets (1)-(5000) – Minor Planet Center
  • 1347 Patria at AstDyS-2, Asteroids—Dynamic Site
    • Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
  • 1347 Patria at the JPL Small-Body Database  
    • Close approach · Discovery · Ephemeris · Orbit diagram · Orbital elements · Physical parameters

April 08, 2024
1347, patria, provisional, designation, 1931, carbonaceous, asteroid, from, background, population, central, asteroid, belt, approximately, kilometers, diameter, discovered, november, 1931, soviet, astronomer, grigory, neujmin, simeiz, observatory, crimean, pe. 1347 Patria provisional designation 1931 VW is a carbonaceous asteroid from the background population of the central asteroid belt approximately 32 kilometers in diameter It was discovered on 6 November 1931 by Soviet astronomer Grigory Neujmin at the Simeiz Observatory on the Crimean peninsula 14 The asteroid was named for the Latin word of fatherland 3 1347 PatriaDiscovery 1 Discovered byG NeujminDiscovery siteSimeiz Obs Discovery date6 November 1931DesignationsMPC designation 1347 PatriaPronunciation ˈ p ae t r i e ˈ p eɪ t r i e 2 Named afterLatin for fatherland 3 Alternative designations1931 VW 1968 UK1 1970 EY2 A898 VBMinor planet categorymain belt middle 4 background 5 Orbital characteristics 1 Epoch 4 September 2017 JD 2458000 5 Uncertainty parameter 0Observation arc118 97 yr 43 455 days Aphelion2 7476 AUPerihelion2 3946 AUSemi major axis2 5711 AUEccentricity0 0687Orbital period sidereal 4 12 yr 1 506 days Mean anomaly272 77 Mean motion0 14m 20 76s dayInclination11 869 Longitude of ascending node229 21 Argument of perihelion201 70 Physical characteristicsDimensions30 72 7 10 km 6 31 813 8 920 km 7 32 33 0 15 km 8 32 40 1 1 km 9 32 48 km derived 4 33 48 0 49 km 10 34 98 10 26 km 11 Synodic rotation period29 5 0 3 h 12 Geometric albedo0 03 0 00 8 0 035 0 022 11 0 036 0 001 10 0 0386 0 003 9 0 04 0 01 6 0 0462 0 0296 7 0 0506 derived 4 Spectral typeC assumed 4 Absolute magnitude H 11 20 6 11 23 7 11 23 0 30 13 11 3 1 4 11 48 8 11 54 11 11 60 9 10 Contents 1 Orbit and classification 2 Physical characteristics 2 1 Rotation period 2 2 Diameter and albedo 3 Naming 4 References 5 External linksOrbit and classification editPatria is a non family asteroid of the main belt s background population 5 It orbits the Sun in the central main belt at a distance of 2 4 2 7 AU once every 4 years and 1 month 1 506 days semi major axis of 2 57 AU Its orbit has an eccentricity of 0 07 and an inclination of 12 with respect to the ecliptic 1 The asteroid was first identified as A898 VB at Heidelberg Observatory in November 1898 The body s observation arc begins a few days later at Vienna Observatory almost 33 years prior to its official discovery observation at Simeiz 14 Physical characteristics editPatria is an assumed C type asteroid 4 Rotation period edit In October 2005 a first rotational lightcurve of Patria was obtained from photometric observations by French amateur astronomer Laurent Bernasconi Lightcurve analysis gave a slightly longer than average rotation period of 29 5 hours with a brightness amplitude of 0 12 magnitude U 2 12 Diameter and albedo edit According to the surveys carried out by the Infrared Astronomical Satellite IRAS the Japanese Akari satellite and the NEOWISE mission of NASA s Wide field Infrared Survey Explorer Patria measures between 30 72 and 34 98 kilometers in diameter and its surface has an albedo between 0 03 and 0 0462 6 7 8 9 10 11 The Collaborative Asteroid Lightcurve Link derives an albedo of 0 0506 and a diameter of 32 48 kilometers based on an absolute magnitude of 11 3 4 Naming editThis minor planet was named after Patria the Latin word for native country or fatherland The official naming citation was mentioned in The Names of the Minor Planets by Paul Herget in 1955 H 122 3 References edit a b c d JPL Small Body Database Browser 1347 Patria 1931 VW 2017 10 28 last obs Jet Propulsion Laboratory Retrieved 16 November 2017 patria Lexico UK English Dictionary Oxford University Press Archived from the original on 21 March 2020 a b c Schmadel Lutz D 2007 1347 Patria Dictionary of Minor Planet Names 1347 Patria Springer Berlin Heidelberg p 109 doi 10 1007 978 3 540 29925 7 1348 ISBN 978 3 540 00238 3 a b c d e f g LCDB Data for 1347 Patria Asteroid Lightcurve Database LCDB Retrieved 16 November 2017 a b Asteroid 1347 Patria Proper Elements AstDyS 2 Asteroids Dynamic Site Retrieved 29 October 2019 a b c d Nugent C R Mainzer A Masiero J Bauer J Cutri R M Grav T et al December 2015 NEOWISE Reactivation Mission Year One Preliminary Asteroid Diameters and Albedos The Astrophysical Journal 814 2 13 arXiv 1509 02522 Bibcode 2015ApJ 814 117N doi 10 1088 0004 637X 814 2 117 S2CID 9341381 Retrieved 16 November 2017 a b c d Masiero Joseph R Nugent C Mainzer A K Wright E L Bauer J M Cutri R M et al October 2017 NEOWISE Reactivation Mission Year Three Asteroid Diameters and Albedos The Astronomical Journal 154 4 10 arXiv 1708 09504 Bibcode 2017AJ 154 168M doi 10 3847 1538 3881 aa89ec a b c d Nugent C R Mainzer A Bauer J Cutri R M Kramer E A Grav T et al September 2016 NEOWISE Reactivation Mission Year Two Asteroid Diameters and Albedos The Astronomical Journal 152 3 12 arXiv 1606 08923 Bibcode 2016AJ 152 63N doi 10 3847 0004 6256 152 3 63 a b c d Tedesco E F Noah P V Noah M Price S D October 2004 IRAS Minor Planet Survey V6 0 NASA Planetary Data System 12 IRAS A FPA 3 RDR IMPS V6 0 Bibcode 2004PDSS 12 T Retrieved 22 October 2019 a b c d Usui Fumihiko Kuroda Daisuke Muller Thomas G Hasegawa Sunao Ishiguro Masateru Ootsubo Takafumi et al October 2011 Asteroid Catalog Using Akari AKARI IRC Mid Infrared Asteroid Survey Publications of the Astronomical Society of Japan 63 5 1117 1138 Bibcode 2011PASJ 63 1117U doi 10 1093 pasj 63 5 1117 online AcuA catalog p 153 a b c d Masiero Joseph R Mainzer A K Grav T Bauer J M Cutri R M Nugent C et al November 2012 Preliminary Analysis of WISE NEOWISE 3 Band Cryogenic and Post cryogenic Observations of Main Belt Asteroids The Astrophysical Journal Letters 759 1 5 arXiv 1209 5794 Bibcode 2012ApJ 759L 8M doi 10 1088 2041 8205 759 1 L8 S2CID 46350317 Retrieved 16 November 2017 a b Behrend Raoul Asteroids and comets rotation curves 1347 Patria Geneva Observatory Retrieved 16 November 2017 Veres Peter Jedicke Robert Fitzsimmons Alan Denneau Larry Granvik Mikael Bolin Bryce et al November 2015 Absolute magnitudes and slope parameters for 250 000 asteroids observed by Pan STARRS PS1 Preliminary results Icarus 261 34 47 arXiv 1506 00762 Bibcode 2015Icar 261 34V doi 10 1016 j icarus 2015 08 007 S2CID 53493339 Retrieved 16 November 2017 a b 1347 Patria 1931 VW Minor Planet Center Retrieved 16 November 2017 External links editAsteroid Lightcurve Database LCDB query form info Archived 16 December 2017 at the Wayback Machine Dictionary of Minor Planet Names Google books Asteroids and comets rotation curves CdR Observatoire de Geneve Raoul Behrend Discovery Circumstances Numbered Minor Planets 1 5000 Minor Planet Center 1347 Patria at AstDyS 2 Asteroids Dynamic Site Ephemeris Observation prediction Orbital info Proper elements Observational info 1347 Patria at the JPL Small Body Database nbsp Close approach Discovery Ephemeris Orbit diagram Orbital elements Physical parameters Retrieved from https en wikipedia org w index php title 1347 Patria amp oldid 1191755173, wikipedia, wiki, book, books, library,

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