HD 201507
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Equuleus |
| Right ascension | 21h 09m 58.26s |
| Declination | 02° 56′ 37.0″ |
| Apparent magnitude (V) | 6.44 |
| Characteristics | |
| Spectral type | F5IV |
| B−V color index | 0.38 |
| Astrometry | |
| Radial velocity (Rv) | -42.80 ± 2.40[1] km/s |
| Proper motion (μ) | RA: 39.40 ± 1.30[1] mas/yr Dec.: 21.60 ± 1.20[1] mas/yr |
| Parallax (π) | 13.29 ± 2.11[1] mas |
| Distance | 299.2[2] ly (91.72[2] pc) |
| Absolute magnitude (MV) | 1.63 |
| Details | |
| Mass | 1.2[2] M☉ |
| Radius | 2.4[2] R☉ |
| Luminosity | 10[2] L☉ |
| Temperature | 6600[2] K |
| Metallicity [Fe/H] | 0.07 ± 0.15[1] dex |
| Age | 3.2[2] Gyr |
| Other designations | |
HD 201507 is a F-type subgiant in Equuleus.
Galactic orbit
HD 201507 has a galactic orbit with an orbital eccentricity of 13.8%.[1]
References
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