HD 134064
| Observation data Epoch J2000 Equinox J2000 | ||
|---|---|---|
| Constellation | Boötes
| |
| Right ascension | 15h 07m 20.369s[1] | |
| Declination | +18° 26′ 30.57″[1] | |
| Apparent magnitude (V) | 6.03[2] | |
| Characteristics | ||
| Spectral type | A3Vnn[2] | |
| U−B color index | +0.06[3] | |
| B−V color index | +0.06[3] | |
Argument of periastron (ω)(secondary) | 71.4° | |
| Details | ||
| HD 134064 A | ||
Myr | ||
| HD 134064 B | ||
| Mass | 0.73[8] M☉ | |
| Database references | ||
| SIMBAD | data | |
HD 134064 is a
light years from the Sun based on parallax measurements,[1] but is drifting closer with a radial velocity of –7.0 km/s.[4]
The components of this system are orbiting each other with a
projected rotational velocity of 185 km/s.[6] The secondary star has 73% of the Sun's mass.[8] The system is young, with an estimated age of 160 million years.[6]
References
- ^ .
- ^ .
- ^ doi:10.1086/146706.
- ^ S2CID 119323941.
- ^ a b "Sixth Catalog of Orbits of Visual Binary Stars", United States Naval Observatory, archived from the original on 1 August 2017, retrieved 21 May 2017.
- ^ S2CID 33401607.
- S2CID 118665352.
- ^ S2CID 88503488.
- ^ "HD 134064", SIMBAD, Centre de données astronomiques de Strasbourg, retrieved 2024-04-15.
External links
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