16 Aurigae
Observation data Epoch J2000 Equinox J2000 | ||
---|---|---|
Constellation | Auriga | |
Right ascension | 05h 18m 10.570s[1] | |
Declination | +33° 22′ 17.81″[1] | |
Apparent magnitude (V) | 4.552[2] | |
Characteristics | ||
Spectral type | K2.5 IIIb CN-0.5[3] | |
U−B color index | +1.26[4] | |
B−V color index | +1.276[2] | |
Absolute magnitude (MV) | 0.28[5] | |
Argument of periastron (ω)(secondary) | 70.1±1.2° | |
Details | ||
16 Aur A | ||
Gyr | ||
Database references | ||
SIMBAD | data |
16 Aurigae is a
arc seconds per annum,[13] and is moving closer to the Earth with a heliocentric radial velocity of −28 km/s.[2]
The primary component is a single-lined
A third component is an magnitude 10.6 star at an
common proper motion with the primary and thus is a likely third member of the system.[6]
References
- ^ S2CID 18759600.
- ^ S2CID 118505114.
- ^ doi:10.1086/191373.
- Bibcode:1986EgUBV........0M.
- S2CID 119257644.
- ^ Bibcode:2008Obs...128...21G.
- ^ Hartkopf, W. I.; et al. (June 30, 2006). "Sixth Catalog of Orbits of Visual Binary Stars". United States Naval Observatory. Archived from the original on 2017-08-01. Retrieved 2017-06-02.
- ^ .
- ^ S2CID 118421435. A115.
- ^ "16 Aur". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-05-21.
{{cite web}}
: CS1 maint: postscript (link) - ^ S2CID 14878976.
- Bibcode:2000A&A...355L..27H.
- S2CID 2603568.