51 Aquarii
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51 Aquarii
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 24m 06.8841s |
| Declination | −04° 50′ 13.272″ |
| Apparent magnitude (V) | 5.781 |
| Characteristics | |
| Spectral type | A0V |
| U−B color index | -0.11 |
| B−V color index | -0.04 |
| Astrometry | |
| Radial velocity (Rv) | 6 km/s |
| Proper motion (μ) | RA: 26.35 mas/yr Dec.: -7.77 mas/yr |
| Parallax (π) | 7.69 ± 0.89 mas |
| Distance | approx. 420 ly (approx. 130 pc) |
| Absolute magnitude (MV) | 5.754 |
| Details | |
| Mass | 3.1 M☉ |
| Radius | 2.1 R☉ |
| Luminosity | 40 L☉ |
| Temperature | 7,500–10,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
|
51 Aquarii is a star in the constellation Aquarius. Its apparent magnitude is 5.79.
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