70 Aquarii
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70 Aquarii
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70 Aquarii or FM Aquarii |
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| Observation data Epoch J2000 Equinox J2000 |
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|---|---|
| Constellation | Aquarius |
| Right ascension | 22h 48m 30.2097s |
| Declination | -10° 33′ 19.722″ |
| Apparent magnitude (V) | 6.191 |
| Characteristics | |
| Spectral type | A9III-IV |
| B−V color index | 0.28 |
| Variable type | Delta Scuti |
| Astrometry | |
| Radial velocity (Rv) | -5.8 km/s |
| Proper motion (μ) | RA: 30.86 mas/yr Dec.: 7.62 mas/yr |
| Parallax (π) | 8.64 ± 0.83 mas |
| Distance | 380 ± 40 ly (120 ± 10 pc) |
| Absolute magnitude (MV) | 6.444 |
| Details | |
| Mass | 3,1 M☉ |
| Radius | 2,1 R☉ |
| Luminosity | 40 L☉ |
| Temperature | 7,500–10,000 K |
| Metallicity | ? |
| Rotation | 0,000238193 Year |
| Age | ? years |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
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70 Aquarii or FM Aquarii is a star in the constellation Aquarius. Its apparent magnitude is 6.19.
References
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