^ abcdefvan Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. S2CID 18759600.Vizier catalog entry
^ abcdefBaines, Ellyn K.; et al. (2018). "Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer". The Astronomical Journal. 155 (1). 30. arXiv:1712.08109. Bibcode:2018AJ....155...30B. doi:10.3847/1538-3881/aa9d8b. S2CID 119427037.
^ abcdHR 8538, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line November 17, 2008.
^ abcTakeda, Yoichi; et al. (August 2008), "Stellar Parameters and Elemental Abundances of Late-G Giants", Publications of the Astronomical Society of Japan, 60 (4): 781–802, arXiv:0805.2434, Bibcode:2008PASJ...60..781T, doi:10.1093/pasj/60.4.781, S2CID 16258166.
^Mishenina, T. V.; et al. (September 2006), "Elemental abundances in the atmosphere of clump giants", Astronomy and Astrophysics, 456 (3): 1109–1120, arXiv:astro-ph/0605615, Bibcode:2006A&A...456.1109M, doi:10.1051/0004-6361:20065141, S2CID 18764566.
^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.
^(in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 7 日
October 21, 2023
beta, lacertae, beta, lacertae, fourth, brightest, star, constellation, lacerta, based, upon, annual, parallax, shift, light, years, distant, from, earth, that, distance, visual, magnitude, diminished, extinction, factor, interstellar, dust, lacertaeβ, lacerta. Beta Lacertae Beta Lac b Lacertae b Lac is the fourth brightest star in the constellation of Lacerta Based upon an annual parallax shift of 19 19 mas 1 it is 170 light years distant from Earth At that distance the visual magnitude is diminished by an extinction factor of 0 17 due to interstellar dust 5 b Lacertaeb Lacertae in optical lightObservation dataEpoch J2000 0 Equinox J2000 0Constellation LacertaRight ascension 22h 23m 33 624s 1 Declination 52 13 44 56 1 Apparent magnitude V 4 43 2 CharacteristicsSpectral type G8 III 3 U B color index 0 77 4 B V color index 1 02 4 V R color index 0 6 2 R I color index 0 57 4 AstrometryRadial velocity Rv 10 4 0 9 2 km sProper motion m RA 13 25 0 13 1 mas yr Dec 186 77 0 13 1 mas yrParallax p 19 19 0 16 mas 1 Distance170 1 ly 52 1 0 4 pc Absolute magnitude MV 0 67 5 Details 5 Mass0 97 0 21 3 M Radius10 96 0 23 3 R Luminosity57 7 3 0 3 L Surface gravity log g 2 43 cgsTemperature4803 75 3 KMetallicity Fe H 0 33 dexRotational velocity v sin i lt 17 4 km sAge6 76 3 59 3 GyrOther designationsb Lac Beta Lacertae Beta Lac 3 Lacertae 3 Lac BD 51 3358 FK5 844 GC 31310 HD 212496 HIP 110538 HR 8538 NLTT 53741 PPM 40598 SAO 34395 2 Database referencesSIMBADdataThis is an evolved G type giant with an apparent visual magnitude of approximately 4 43 2 It is a red clump 6 star and the primary component of a suspected binary system with the pair having an angular separation of 0 2 arcsecond 7 Naming EditIn Chinese 螣蛇 Teng She meaning Flying Serpent refers to an asterism consisting of b Lacertae a Lacertae 4 Lacertae p2 Cygni p1 Cygni HD 206267 e Cephei s Cassiopeiae r Cassiopeiae t Cassiopeiae AR Cassiopeiae 9 Lacertae 3 Andromedae 7 Andromedae 8 Andromedae l Andromedae k Andromedae i Andromedae and ps Andromedae Consequently the Chinese name for b Lacertae itself is 螣蛇十 Teng She shi English the Tenth Star of Flying Serpent 8 References Edit a b c d e f van Leeuwen F 2007 Validation of the new Hipparcos reduction Astronomy and Astrophysics 474 2 653 664 arXiv 0708 1752 Bibcode 2007A amp A 474 653V doi 10 1051 0004 6361 20078357 S2CID 18759600 Vizier catalog entry a b c d e bet Lac SIMBAD Centre de donnees astronomiques de Strasbourg Retrieved November 17 2008 a b c d e f Baines Ellyn K et al 2018 Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer The Astronomical Journal 155 1 30 arXiv 1712 08109 Bibcode 2018AJ 155 30B doi 10 3847 1538 3881 aa9d8b S2CID 119427037 a b c d HR 8538 database entry The Bright Star Catalogue 5th Revised Ed Preliminary Version D Hoffleit and W H Warren Jr CDS ID V 50 Accessed on line November 17 2008 a b c Takeda Yoichi et al August 2008 Stellar Parameters and Elemental Abundances of Late G Giants Publications of the Astronomical Society of Japan 60 4 781 802 arXiv 0805 2434 Bibcode 2008PASJ 60 781T doi 10 1093 pasj 60 4 781 S2CID 16258166 Mishenina T V et al September 2006 Elemental abundances in the atmosphere of clump giants Astronomy and Astrophysics 456 3 1109 1120 arXiv astro ph 0605615 Bibcode 2006A amp A 456 1109M doi 10 1051 0004 6361 20065141 S2CID 18764566 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 in Chinese AEEA Activities of Exhibition and Education in Astronomy 天文教育資訊網 2006 年 7 月 7 日 Retrieved from https en wikipedia org w index php title Beta Lacertae amp oldid 1154750262, wikipedia, wiki, book, books, library,
