HD 126271
Jump to navigation
Jump to search
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes[1] |
| Right ascension | 14h 24m 18.26833s[2] |
| Declination | +08° 05′ 04.5531″[2] |
| Apparent magnitude (V) | 6.18[3] |
| Characteristics | |
| Evolutionary stage | red giant branch[2] |
| Spectral type | K4 III[4] |
| U−B color index | 1.24[3] |
| B−V color index | 1.18[3] |
| Astrometry | |
| Radial velocity (Rv) | −30.8±0.8[5] km/s |
| Proper motion (μ) | RA: −120.146[2] mas/yr Dec.: −101.944[2] mas/yr |
| Parallax (π) | 8.0968±0.0330 mas[2] |
| Distance | 403 ± 2 ly (123.5 ± 0.5 pc) |
| Absolute magnitude (MV) | +0.99[1] |
| Details | |
| Mass | 1.4[6] M☉ |
| Radius | 11.4[7] R☉ |
| Luminosity | 52[4] L☉ |
| Surface gravity (log g) | 2.3[6] cgs |
| Temperature | 4,410[6] K |
| Metallicity [Fe/H] | +0.00[6] dex |
| Other designations | |
| BD+08°2858, HD 126271, HIP 70414, HR 5394, SAO 120436[8] | |
| Database references | |
| SIMBAD | data |
HD 126271 is a suspected variable star in the northern constellation of Boötes.
References
[edit | edit source]- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c d e f Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value). Gaia DR3 record for this source at VizieR.
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ a b c d Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
External links
[edit | edit source]
 | This variable star–related article is a stub. You can help Wikipedia by expanding it. |
 | This giant-star-related article is a stub. You can help Wikipedia by expanding it. |