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 | |
Database references | |
SIMBAD | data |
Galactic orbit
HD 201507 has a galactic orbit with an orbital eccentricity of 13.8%.[1]
References
- "HR 8095, a white main-sequence star in Equuleus", Ashland Astronomy Studio, retrieved 2012-08-21
- "HIP 104481", Wolfram Alpha, retrieved 2012-08-21
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