13 Vulpeculae

Star in the constellation Vulpecula Vulpecula constellation map.svg center 280 right Red circle.svg 10 13 Vulpeculae 615 415 Location of 13 Vulpeculae (circled) J2000 Vulpecula 13 Vulpeculae A 19 53 27.6957 24 04 46.608 4.64 13 Vulpeculae B 19 53 27.6102 24 04 46.077 7.34 13 Vulpeculae A B9.5III97886 U 4.404 0.012 B 4.536 0.010 13 Vulpeculae A −28.1010.1134/S1063773706110065 2006AstL...32..759G Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system Astronomy Letters 32 11 759–771 2006 Gontcharov G. A. 1606.08053 119231169 22.325 0.065 36.510 0.072 9.6342 0.0902 −0.48 13 Vulpeculae B 14.037 0.135 32.954 0.131 9.8828 0.1524 1 Hartkopf W. I. Mason B. D. Worley C. E. June 30, 2006 Sixth Catalog of Orbits of Visual Binary Stars United States Naval Observatory http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/wds/orb6 2017-06-02 . 2017-08-01 https://web.archive.org/web/20170801102553/http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/wds/orb6 dead 615.25 104.12 1.555 0.241 0.079 0.042 85.9 1.5 68.1 0.3 2027.82 94.79 169.7 4.4 13 Vul A 1.31 Pasinetti Fracassini L. E. Pastori L. Covino S. Pozzi A. Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) Third Astronomy and Astrophysics 367 2 521–524 February 2001 10.1051/0004-6361:20000451 2001A&A...367..521P astro-ph/0012289 425754 8,8012012MNRAS.427..343M 10.1111/j.1365-2966.2012.21873.x Fundamental parameters and infrared excesses of Hipparcos stars Monthly Notices of the Royal Astronomical Society 427 343–357 2012 McDonald I. Zijlstra A. A. Boyer M. L. 1 free 1208.2037 118665352 Vizier catalog entry 180 45.02005yCat.3244....0G VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005) VizieR On-line Data Catalog: III/244. Originally Published in: 2005csss...13..571G; 2005yCat.3244....0G 3244 Glebocki R. Gnacinski P. 2005 Vizier catalog entry −0.11 13 Vul +23°3820 188260 97886 7592 87883 J19535+2405AB 27544 J19535+2405AB J19532768+2404464 13 Vul 2019-03-15 13+Vulpeculae 13 Vulpeculae is a blue giant with a stellar classification of class B9.5III in the northern constellation Vulpecula. It is visible to the naked eye as a faint, blue-white hued star with an apparent visual magnitude of 4.57 and it is approximately 339 light years away from the Sun based on parallax. The star is radiating 180 times the luminosity of the Sun from its photosphere at an effective temperature of 8,801 K. There is one reported companion, designated component B, with a magnitude of 7.37, an orbital period of roughly 615 years, and an angular separation of 1.55 arcsecond.2012A&A...546A..69M 10.1051/0004-6361/201219774 Dynamical masses of a selected sample of orbital binaries Astronomy & Astrophysics 546 A69 2012 Malkov O. Yu. Tamazian V. S. Docobo J. A. Chulkov D. A. free Vizier catalog entry The system is moving closer to the Earth with a heliocentric radial velocity of −28 km/s. References 1828386961117254272 1828386961103698560 A new study of the spectroscopic binary 7 Vul with a Be star primary Harmanec P. Lipták J. Koubský P. Božić H. Labadie-Bartz J. Šlechta M. Yang S. Harmanec A. 1 Astronomy and Astrophysics 639 Table A.1 2020 2005.11089 2020A&A...639A..32H 10.1051/0004-6361/202037964 218862853 Fabricius C. Høg E. Makarov V. V. Mason B. D. Wycoff G. L. Urban S. E. The Tycho double star catalogue Astronomy and Astrophysics 2002 384 180 10.1051/0004-6361:20011822 2002A&A...384..180F External links Category:B-type giants Category:Binary stars Category:Vulpecula Category:Durchmusterung objects Vulpeculae, 13 188260 097886 7592