^ abcdefghijBrown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
^ abGray, R. O.; et al. (2006), "Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc-The Southern Sample", The Astronomical Journal, 132 (1): 161–170, arXiv:astro-ph/0603770, Bibcode:2006AJ....132..161G, doi:10.1086/504637, S2CID 119476992
^ abcdefLuck, R. Earle (March 2018), "Abundances in the Local Region. III. Southern F, G, and K Dwarfs", The Astronomical Journal, 155 (3): 31, Bibcode:2018AJ....155..111L, doi:10.3847/1538-3881/aaa9b5, S2CID 125765376, 111.
^ abReiners, Ansgar (January 2006), "Rotation- and temperature-dependence of stellar latitudinal differential rotation", Astronomy and Astrophysics, 446 (1): 267–277, arXiv:astro-ph/0509399, Bibcode:2006A&A...446..267R, doi:10.1051/0004-6361:20053911, S2CID 8642707
^Eggleton, P. P.; Tokovinin, A. A. (September 2008), "A catalogue of multiplicity among bright stellar systems", Monthly Notices of the Royal Astronomical Society, 389 (2): 869–879, arXiv:0806.2878, Bibcode:2008MNRAS.389..869E, doi:10.1111/j.1365-2966.2008.13596.x, S2CID 14878976
^Haakonsen, Christian Bernt; Rutledge, Robert E. (September 2009), "XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sources with 2MASS Point Source Catalog Near-Infrared Sources", The Astrophysical Journal Supplement, 184 (1): 138–151, arXiv:0910.3229, Bibcode:2009ApJS..184..138H, doi:10.1088/0067-0049/184/1/138, S2CID 119267456.
January 01, 1970
77370, this, article, about, carinae, carinae, v376, carinae, carinae, 3220, confused, with, carinae, single, star, constellation, carina, bayer, designation, carinae, identifier, from, henry, draper, catalogue, this, object, yellow, white, visible, naked, wit. This article is about b2 Carinae For b1 Carinae see V376 Carinae For B Carinae see HR 3220 Not to be confused with b Carinae HD 77370 is a single 7 star in the constellation Carina It has the Bayer designation b2 Carinae HD 77370 is the identifier from the Henry Draper catalogue This object has a yellow white hue and is visible to the naked eye with an apparent visual magnitude of 5 17 2 It is located at a distance of 85 light years from the Sun based on parallax 1 and is drifting further away with a radial velocity of 13 km s 2 HD 77370 Observation dataEpoch J2000 0 Equinox J2000 0 Constellation Carina Right ascension 08h 59m 24 18162s 1 Declination 59 05 01 3569 1 Apparent magnitude V 5 17 2 Characteristics Spectral type F4V 3 B V color index 0 417 0 005 2 AstrometryRadial velocity Rv 13 27 0 63 2 km sProper motion m RA 175 366 1 mas yr Dec 281 700 1 mas yrParallax p 38 1808 0 1737 mas 1 Distance85 4 0 4 ly 26 2 0 1 pc Absolute magnitude MV 3 06 2 DetailsMass1 45 4 M Radius1 67 0 05 0 11 1 R Luminosity4 834 0 28 0 27 1 L Surface gravity log g 4 18 4 cgsTemperature6 699 97 4 KMetallicity Fe H 0 93 4 dexRotational velocity v sin i 60 4 3 0 5 km sAge1 3 0 3 2 Gyr Other designationsb2 Car BD 58 1327 FK5 2570 GC 12449 GJ 333 1 HD 77370 HIP 44143 HR 3598 SAO 236475 CCDM J08594 5905 WDS J08594 5905A 6 Database referencesSIMBADdata This is an ordinary F type main sequence star with a stellar classification of F4V 3 It is around 1 3 2 billion years old and retains a relatively high projected rotational velocity of 60 km s 5 The star has 1 45 4 times the mass of the Sun and 1 67 1 times the Sun s radius It is radiating 4 8 1 times the luminosity of the Sun from its photosphere at an effective temperature of 6 699 K 4 The star is the most likely source of the X ray emission detected at these coordinates 8 References edit a b c d e f g h i j Brown A G A et al Gaia collaboration August 2018 Gaia Data Release 2 Summary of the contents and survey properties Astronomy amp Astrophysics 616 A1 arXiv 1804 09365 Bibcode 2018A amp A 616A 1G doi 10 1051 0004 6361 201833051 Gaia DR2 record for this source at VizieR a b c d e f g h Anderson E Francis Ch 2012 XHIP An extended hipparcos compilation Astronomy Letters 38 5 331 arXiv 1108 4971 Bibcode 2012AstL 38 331A doi 10 1134 S1063773712050015 S2CID 119257644 a b Gray R O et al 2006 Contributions to the Nearby Stars NStars Project Spectroscopy of Stars Earlier than M0 within 40 pc The Southern Sample The Astronomical Journal 132 1 161 170 arXiv astro ph 0603770 Bibcode 2006AJ 132 161G doi 10 1086 504637 S2CID 119476992 a b c d e f Luck R Earle March 2018 Abundances in the Local Region III Southern F G and K Dwarfs The Astronomical Journal 155 3 31 Bibcode 2018AJ 155 111L doi 10 3847 1538 3881 aaa9b5 S2CID 125765376 111 a b Reiners Ansgar January 2006 Rotation and temperature dependence of stellar latitudinal differential rotation Astronomy and Astrophysics 446 1 267 277 arXiv astro ph 0509399 Bibcode 2006A amp A 446 267R doi 10 1051 0004 6361 20053911 S2CID 8642707 HD 77370 SIMBAD Centre de donnees astronomiques de Strasbourg Retrieved 2020 01 20 Eggleton P P Tokovinin A A September 2008 A catalogue of multiplicity among bright stellar systems Monthly Notices of the Royal Astronomical Society 389 2 869 879 arXiv 0806 2878 Bibcode 2008MNRAS 389 869E doi 10 1111 j 1365 2966 2008 13596 x S2CID 14878976 Haakonsen Christian Bernt Rutledge Robert E September 2009 XID II Statistical Cross Association of ROSAT Bright Source Catalog X ray Sources with 2MASS Point Source Catalog Near Infrared Sources The Astrophysical Journal Supplement 184 1 138 151 arXiv 0910 3229 Bibcode 2009ApJS 184 138H doi 10 1088 0067 0049 184 1 138 S2CID 119267456 Retrieved from https en wikipedia org w index php title HD 77370 amp oldid 1170101732, wikipedia, wiki, book, books, library,
