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Star in the constellation Carina
This article is about D Carinae. For d Carinae, see
V343 Carinae .
HR 3159 is a single[ 10] star in the southern constellation of Carina , positioned near the southern constellation border with Volans . It has the Bayer designation D Carinae ; HR 3159 is the Bright Star Catalogue apparent visual magnitude of +4.81.[ 2] light years from the Sun based on parallax ,[ 1] radial velocity of 22 km/s.
This object is a B-type main-sequence star with a stellar classification of B4V,[ 3] core hydrogen fusion . The star has a radius of nearly four times the radius of the Sun,[ 5] [ 4] Sun's mass . Age estimates range from 17[ 4] [ 8] projected rotational velocity of 43 km/s.[ 6] [ 6] luminosity of the Sun from its photosphere at an effective temperature of 16,983 K.[ 6]
^ a b c d e f van Leeuwen, F. (November 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 . ^ a b c d e 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 Houk, Nancy (1978), Michigan catalogue of two-dimensional spectral types for the HD stars , vol. 1, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode :1975mcts.book.....H . ^ a b c d Tetzlaff, N.; et al. (January 2011), "A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun", Monthly Notices of the Royal Astronomical Society 410 (1): 190–200, arXiv :1007.4883 Bibcode :2011MNRAS.410..190T , doi :10.1111/j.1365-2966.2010.17434.x S2CID 118629873 . ^ a b c Fitzpatrick, E. L.; Massa, D. (March 2005), "Determining the Physical Properties of the B Stars. II. Calibration of Synthetic Photometry", The Astronomical Journal , 129 (3): 1642–1662, arXiv :astro-ph/0412542 Bibcode :2005AJ....129.1642F , doi :10.1086/427855 , S2CID 119512018 . ^ a b c d e f Balona, L. A.; et al. (May 2019), "Rotational modulation in TESS B stars", Monthly Notices of the Royal Astronomical Society , 485 (3): 3457–3469, arXiv :1902.09470 Bibcode :2019MNRAS.485.3457B , doi :10.1093/mnras/stz586 ^ Gáspár, András; et al. (2016), "The Correlation between Metallicity and Debris Disk Mass", The Astrophysical Journal , 826 (2): 171, arXiv :1604.07403 Bibcode :2016ApJ...826..171G , doi :10.3847/0004-637X/826/2/171 S2CID 119241004 . ^ a b Gontcharov, G. A. (November 2012), "Spatial distribution and kinematics of OB stars", Astronomy Letters , 38 (11): 694–706, arXiv :1606.09028 Bibcode :2012AstL...38..694G , doi :10.1134/S1063773712110035 , S2CID 119108982 . ^ "HD 66591" . SIMBAD Centre de données astronomiques de Strasbourg . Retrieved 2019-12-04 .^ Eggleton, P. P.; Tokovinin, A. A. (2008), "A catalogue of multiplicity among bright stellar systems", Monthly Notices of the Royal Astronomical Society , 389 (2): 869, arXiv :0806.2878 Bibcode :2008MNRAS.389..869E , doi :10.1111/j.1365-2966.2008.13596.x S2CID 14878976 .
