21 Aquarii
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
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Constellation | Aquarius |
Right ascension | 21h 25m 16.95806s |
Declination | −03° 33′ 24.2884″ |
Characteristics | |
Spectral type | K4III |
Astrometry | |
Radial velocity (Rv) | -24.5 ±2 km/s |
Parallax (π) | 7.99 ± 0.84 mas |
Distance | approx. 410 ly (approx. 130 pc) |
Other designations | |
21 Aquarii, 21 Aqr, HR 8199, HD 203926 | |
Database references | |
SIMBAD | data |
21 Aquarii (21 Aqr) is a star in the constellation Aquarius. Its apparent magnitude is 5.48.
References
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