| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h16m 52.56602s[1] |
| Declination | −09° 02′ 24.2432″[1] |
| Apparent magnitude (V) | 5.96[2] |
| Characteristics | |
| Spectral type | K3III[2] |
| U−B color index | +1.14[3] |
| B−V color index | +1.16[3] |
| Astrometry | |
| Radial velocity (Rv) | 12.1[4] km/s |
| Proper motion (μ) | RA: -57.80[1] mas/yr Dec.: -12.41[1] mas/yr |
| Parallax (π) | 8.83 ± 0.43 mas[1] |
| Distance | 370 ± 20 ly (113 ± 6 pc) |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 211392 is a suspected[5] variable star in the equatorial constellationofAquarius, positioned about 370 light-years away.[1] With an apparent magnitude close to six, according to the Bortle scale it is just visible to the naked eye from dark, rural skies. It is a giant star with a stellar classification of K3III.[2]
|
| |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||
| Stars |
| ||||||||||||
| |||||||||||||
| |||||||||||||
| |||||||||||||
| Galaxies |
| ||||||||||||
| |||||||||||||
| |||||||||||||
 | This variable star–related article is a stub. You can help Wikipedia by expanding it. |
