132 Tauri

Star in the constellation Taurus Taurus constellation map.svg center 280 right Red circle.svg 10 132 Tauri 40 292 Location of 132 Tauri (circled in red) J2000 Taurus 05 49 00.96598 +24 34 03.1220 4.89 (5.07 + 9.09) G9 III 1.021 +15.8 0.6 +10.44 −8.30 8.97 1.98 132 Tau Aa 2.74 0.11 4853 47 commas 0.18 0.05 132 Tau +24°970 2435 38751 27468 2002 77592 J05490+2434AB 132+Tau 132 Tauri is a binary star system in the constellation Taurus. It is faintly visible to the naked eye with an apparent visual magnitude of 4.89. Based upon a poorly constrained annual parallax shift of 8.97 1.98 mas, it is located roughly 360 light years from the Sun. The system is moving further away with a heliocentric radial velocity of +16 km/s. It lies near the ecliptic and thus is subject to occultation by the Moon. One such event was observed September 3, 1991. This system forms a wide double star with an angular separation of 3.8 arcsec along a position angle of 230°, as of 1991. The brighter star, component A, has an apparent magnitude of 4.99 while the fainter secondary, component B, is of magnitude 9.09. The primary is itself an unresolved binary with a combined stellar classification of G9 III, which matches an aging G-type giant star that has exhausted the hydrogen at its core and evolved away from the main sequence. References 132 Tau 2018-03-27 Validation of the new Hipparcos reduction van Leeuwen F. . Astronomy and Astrophysics 474 2 653–664 2007 0708.1752 2007A&A...474..653V 10.1051/0004-6361:20078357 18759600 XHIP: An extended hipparcos compilation Anderson E. Francis Ch. Astronomy Letters 38 5 331 2012 2012AstL...38..331A 10.1134/S1063773712050015 1108.4971 119257644 . Observations of lunar occultations at Observatoire de la Cote d'Azur 1 Meyer C. Rabbia Y. Froeschle M. Helmer G. Amieux G. Astronomy and Astrophysics Supplement 110 107 April 1995 1995A&AS..110..107M Keenan Philip C. Barnbaum Cecilia Revision and Calibration of MK Luminosity Classes for Cool Giants by HIPPARCOS Parallaxes The Astrophysical Journal . 2 859–865 June 1999 518 10.1086/307311 1999ApJ...518..859K 121902473 free 1 Prugniel Ph. Vauglin I. Koleva M. The atmospheric parameters and spectral interpolator for the MILES stars Astronomy & Astrophysics 531 A165 July 2011 10.1051/0004-6361/201116769 2011A&A...531A.165P . 1104.4952 54940439 Eggleton P. P. Tokovinin A. A. A catalogue of multiplicity among bright stellar systems Monthly Notices of the Royal Astronomical Society 389 2 869–879 September 2008 10.1111/j.1365-2966.2008.13596.x free 2008MNRAS.389..869E . 0806.2878 14878976 de Bruijne J. H. J. Eilers A.-C. Radial velocities for the HIPPARCOS-Gaia Hundred-Thousand-Proper-Motion project Astronomy & Astrophysics 546 A61 14 October 2012 10.1051/0004-6361/201219219 2012A&A...546A..61D 1208.3048 59451347 . 1 Mason B. D. Wycoff G. L. Hartkopf W. I. Douglass G. G. Worley C. E. The Washington Visual Double Star Catalog The Astronomical Journal 2014 122 6 3466 2001AJ....122.3466M 10.1086/323920 free Category:G9III stars Category:Suspected variables Category:Taurus (constellation) BD+24 0970 Tauri, 132 038751 027468 2002