HD 126271
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 24m 18.2683s |
| Declination | +08° 05′ 04.542″ |
| Apparent magnitude (V) | 6.18 |
| Characteristics | |
| Spectral type | K4 III |
| U−B color index | 1.29 |
| B−V color index | 1.2 |
| R−I color index | 0.6 |
| Variable type | Variable star[1] |
| Astrometry | |
| Radial velocity (Rv) | -30.6 km/s |
| Proper motion (μ) | RA: -120.07 mas/yr Dec.: -103.31 mas/yr |
| Parallax (π) | 8.97 ± 0.91 mas |
| Distance | approx. 360 ly (approx. 110 pc) |
| Absolute magnitude (MV) | 7.397 |
| Details | |
| Mass | 1.4[2] M☉ |
| Surface gravity (log g) | 2.3[2] cgs |
| Temperature | 4,410[2] K |
| Metallicity [Fe/H] | +0.00[2] dex |
| Other designations | |
BD+08° 2858, HIP 70414, SAO 120436, HR 5394. | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 126271 is a variable star in the constellation Boötes.
References
- ↑ NSV 6655
- ↑ 2.0 2.1 2.2 2.3 Melo, C. H. F. et al. (August 2005), "On the nature of lithium-rich giant stars. Constraints from beryllium abundances", Astronomy and Astrophysics 439 (1): 227–235, arXiv:astro-ph/0504133, Bibcode:2005A&A...439..227M, doi:10.1051/0004-6361:20041805
External links
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