HD 215114
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 43m 03.41351s |
| Declination | −08° 18′ 41.1864″ |
| Apparent magnitude (V) | 6.45 |
| Characteristics | |
| Spectral type | A5V |
| U−B color index | +0.12 |
| B−V color index | +0.17 |
| Astrometry | |
| Radial velocity (Rv) | 5.00 km/s |
| Proper motion (μ) | RA: +15.73 mas/yr Dec.: −4.03 mas/yr |
| Parallax (π) | 5.28±1.75 mas |
| Distance | approx. 600 ly (approx. 190 pc) |
| Absolute magnitude (MV) | +0.67 |
| Details | |
| A | |
| Mass | 1.9 M☉ |
| Radius | 3.4 R☉ |
| Luminosity | 41 L☉ |
| Surface gravity (log g) | 3.67 cgs |
| Temperature | 7,980 K |
| Rotational velocity (v sin i) | 159 km/s |
| Age | 288 Myr |
| B | |
| Mass | 1.8 M☉ |
| Radius | 2.1 R☉ |
| Luminosity | 14 L☉ |
| Surface gravity (log g) | 4.03 cgs |
| Temperature | 7,648 K |
| Other designations | |
| BD−09°6038, HIP 112168, HR 8645, SAO 146271, WDS J22431-0819 | |
| Database references | |
| SIMBAD | data |
HD 215114 is a double star in the equatorial constellation of Aquarius. As of 2012, the pair have an angular separation of 2.29″ along a position angle of 306.4°.