HD 156768
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Ara |
| Right ascension | 17h 22m 55.2219s |
| Declination | -58° 00′ 37.178″ |
| Apparent magnitude (V) | 5.87 |
| Characteristics | |
| Spectral type | G8Ib-II |
| U−B color index | 0.86 |
| B−V color index | 1.07 |
| Astrometry | |
| Proper motion (μ) | RA: -5.59 mas/yr Dec.: -15.56 mas/yr |
| Parallax (π) | 4.15 ± 0.85 mas |
| Distance | approx. 800 ly (approx. 240 pc) |
| Absolute magnitude (MV) | 6.966 |
| Details | |
| Mass | 1.1 M☉ |
| Radius | 1.1 R☉ |
| Luminosity | 2.32 L☉ |
| Temperature | 5,000–6,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 156768 is a double or multiple star.
References
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||