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60 Aurigae - Wikipedia

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60 Aurigae
Observation data Epoch J2000 Equinox J2000
Constellation	Auriga
Right ascension	06^h 53^m 13.40058^s^[1]
Declination	+38° 26′ 16.8476″^[1]
Apparent magnitude (V)	6.319^[2] (6.47/8.96)^[3]
Characteristics
Spectral type	F5 V^[4] (A8/G0)^[3]
B−V color index	+0.328^[2]
Astrometry

Radial velocity (R_v)	+32.4^[5] km/s
Proper motion (μ)	RA: +42.40^[1] mas/yr Dec.: -179.12^[1] mas/yr
Parallax (π)	15.21 ± 1.03 mas^[1]
Distance	210 ± 10 ly (66 ± 4 pc)
Absolute magnitude (M_V)	2.11^[2]

Orbit^[6]
Period (P)	271.10±61.00 yr
Semi-major axis (a)	0.793±0.073″
Eccentricity (e)	0.487±0.090
Inclination (i)	58.4±5.4°
Longitude of the node (Ω)	156.4±7.0°
Periastron epoch (T)	2002.72±6.07
Argument of periastron (ω) (secondary)	59.7±19.9°
Details

Temperature	6,223^[2] K
Metallicity [Fe/H]	+0.04^[2] dex
Age	1.7^[2] Gyr

Other designations
60 Aurigae, BD+38° 1636, HD 50037, HIP 33064, HR 2541, SAO 59576.^[4]
Database references
SIMBAD	data

60 Aurigae is a binary star^[3] system in the northern constellation of Auriga. The pair have a combined apparent visual magnitude of 6.319^[2] and, based upon parallax measurements, they are approximately 210 light-years (64 parsecs) distant from the Earth.^[1]

The combined spectrum of the pair match a stellar classification of F5 V.^[4] The primary component may be an A-type star with an apparent magnitude of 6.47,^[3] while the fainter, 8.96 magnitude secondary is possibly a G-type star. The pair orbit each other with a period of 271.1 years at an angular separation of 0.793 arcseconds.^[6]

Nomenclature

60 Aurigae is the Flamsteed designation of this star, also catalogued as HR 2541 and HD 50037. The designation 60 Aurigae has sometimes been identified with Psi⁸ Aurigae however Simbad lists Psi⁸ Aurigae as 61 Aurigae.^[7]

References

^ ^a ^b ^c ^d ^e ^f van Leeuwen, Floor (November 2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics, 474 (2): 653–664, arXiv:0708.1752v1, Bibcode:2007A&A...474..653V, doi:10.1051/0004-6361:20078357, S2CID 18759600. Note: see VizieR catalogue I/311.
^ ^a ^b ^c ^d ^e ^f ^g Holmberg, J.; Nordström, B.; Andersen, J. (July 2009), "The Geneva-Copenhagen survey of the solar neighbourhood. III. Improved distances, ages, and kinematics", Astronomy and Astrophysics, 501 (3): 941–947, arXiv:0811.3982, Bibcode:2009A&A...501..941H, doi:10.1051/0004-6361/200811191.
^ ^a ^b ^c ^d Cvetkovic, Z.; Ninkovic, S. (June 2010), "On the Component Masses of Visual Binaries", Serbian Astronomical Journal, 180 (180): 71–80, Bibcode:2010SerAJ.180...71C, doi:10.2298/SAJ1080071C.
^ ^a ^b ^c "60 Aur -- Star", SIMBAD Astronomical Database, Centre de Données astronomiques de Strasbourg, retrieved 2012-08-24.
^ Evans, D. S. (June 20–24, 1966), "The Revision of the General Catalogue of Radial Velocities", in Batten, Alan Henry; Heard, John Frederick (eds.), Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30, vol. 30, University of Toronto: International Astronomical Union, p. 57, Bibcode:1967IAUS...30...57E.
^ ^a ^b Hartkopf, William I.; Mason, Brian D. (2009). "Speckle Interferometry at Mount Wilson Observatory: Observations Obtained in 2006-2007 and 35 New Orbits" (PDF). The Astronomical Journal. 138 (3): 813–826. Bibcode:2009AJ....138..813H. doi:10.1088/0004-6256/138/3/813. Archived from the original on September 25, 2017.
^ Kostjuk, N. D. (2004). "VizieR Online Data Catalog: HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index (Kostjuk, 2002)". VizieR On-line Data Catalog: IV/27A. Originally Published in: Institute of Astronomy of Russian Academy of Sciences (2002). 4027. Bibcode:2004yCat.4027....0K.

External links

HR 2541

Constellation of Auriga

Stars

Bayer	α (Capella) β (Menkalinan) γ (Elnath) δ ε (Almaaz) ζ (Saclateni) η (Haedus) θ (Mahasim) ι (Hassaleh) κ λ (Alhurr) μ ν ξ ο π ρ σ τ υ φ χ ψ¹ ψ² ψ³ ψ⁴ ψ⁵ ψ⁶ ψ⁷ ψ⁸ ψ⁹ ω
Flamsteed	2 5 6 9 12 14 16 18 19 22 26 28 36 38 39 40 41 42 43 45 47 49 51 53 54 59 60 62 63 64 65 66 35 Cam
Variable	R T RT (48) RW SU UU WW AB AE AR (17) EO IQ IU LY MZ NO NY PU QZ V352 V361 V394 V420 V433 V538
HR	1558 1615 1738 1752 1794 1795 1822 1825 1866 1884 1938 1945 2028 2096 2137
HD	33203 33463 35619 43691 45350 (Lucilinburhuc) 49674 (Nervia)
Other	Gliese 268 HAT-P-9 (Tevel) KELT-2 MWC 480 SGR 0501+4516 UGPS J0521+3640 WASP-12

Exoplanets	HAT-P-9b (Alef) HD 40979 b HD 43691 b HD 45350 b HD 49674 b KELT-2Ab WASP-12b

Star
clusters

NGC	1664 1893 1907 1931 2240 2281
Other	Messier 36 Messier 37 Messier 38 Palomar 2

Nebulae

NGC	1985 2242
Other	IC 405 IC 2149 Westbrook Nebula

Galaxies	3C 147 4C +41.17 DA 193 MCG +08-11-011

Galaxy clusters	MACS J0717.5+3745