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83 Aquarii or * h Aquarii |
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| Observation data Epoch J2000 Equinox J2000 |
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|---|---|
| Constellation | Aquarius |
| Right ascension | 23h 05m 09.7876s |
| Declination | -07° 41′ 37.685″ |
| Apparent magnitude (V) | 5.43 |
| Characteristics | |
| Spectral type | F2IV+.. |
| U−B color index | 1.96 |
| B−V color index | 1.58 |
| Astrometry | |
| Radial velocity (Rv) | -13 km/s |
| Proper motion (μ) | RA: 123.46 mas/yr Dec.: 7.07 mas/yr |
| Parallax (π) | 17.31 ± 0.98 mas |
| Distance | 190 ± 10 ly (58 ± 3 pc) |
| Absolute magnitude (MV) | 5.73 |
| Details | |
| Mass | 1,7 M☉ |
| Radius | 1,4 R☉ |
| Luminosity | 6 L☉ |
| Temperature | 6,000–7,500 K |
| Metallicity | ? |
| Rotation | 0,001923923588 Year |
| Age | ? years |
| Orbit | |
| Companion | 83 Aquarii B |
| Period (P) | 21.84 yr |
| Semimajor axis (a) | 0.2" |
| Eccentricity (e) | 0.356 |
| Inclination (i) | 44.2° |
| Longitude of the node (Ω) | 18.2° |
| Periastron epoch (T) | 1917.68 |
| Orbit | |
| Companion | 83 Aquarii C |
| Semimajor axis (a) | 262.1" |
| Inclination (i) | 147° |
| Other designations | |
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h Aquarii, CCDM J23052-0743AB, CSI-08 6018 1, HR 8782, TD1 29589, GC 32153, 2MASS J23050976-0741370, UBV 19776, GCRV 14479, N30 5075, uvby98 100218060 AB, A 417AB, PLX 5588, YZ 97 8206, A 417, HD 218060, PPM 207132, WDS J2305.2-0742, ADS 16497 AB, HIC 113996, SAO 146498, WDS J23052-0742, BD-08° 6018, HIP 113996.
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| Database references | |
| SIMBAD | data |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
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83 Aquarii or h Aquarii (ADS 16497 AB) is a star in the constellation Aquarius. Its apparent magnitude is 5.43. It is approximately 153 light years from Earth.
| NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
|---|---|---|---|---|---|
| ADS 16497 A (BD-08 6018A) | 23h 05m 12s | -07° 42' 00 | 5.4 | F2V | Simbad |
| ADS 16497 C (BD-08 6018B) | 23h 05m12s | -07° 42' 00 | F2V | Simbad | |
| ADS 16497 D (84 Aquarii) | 23h 05m 18.5183s | -07° 45' 16.861 | 7.07 | G8III | Simbad |
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