HD 211392
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 16m 52.5659s |
| Declination | –09° 02′ 24.24″ |
| Apparent magnitude (V) | 5.799 |
| Characteristics | |
| Spectral type | K3III |
| U−B color index | 1.14 |
| B−V color index | 1.16 |
| Variable type | Variable star |
| Astrometry | |
| Radial velocity (Rv) | 12.1 km/s |
| Proper motion (μ) | RA: -58.02 mas/yr Dec.: -12.11 mas/yr |
| Parallax (π) | 9.28 ± 0.9 mas |
| Distance | 350 ± 30 ly (110 ± 10 pc) |
| Absolute magnitude (MV) | 6.968 |
| Details | |
| Mass | 0.8 M☉ |
| Radius | 0.9 R☉ |
| Luminosity | 0.4 L☉ |
| Temperature | 3,500–5,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 211392 is a variable star in the constellation Aquarius, about 350 light-years from Earth.
References
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