HD 206893
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Capricornus |
| Right ascension | 21h 45m 21.905s |
| Declination | −12° 47′ 00.06″ |
| Apparent magnitude (V) | 6.69 |
| Characteristics | |
| Evolutionary stage | Main sequence |
| Spectral type | F5V |
| B−V color index | 0.439±0.007 |
| Astrometry | |
| Radial velocity (Rv) | −12.45±0.59 km/s |
| Proper motion (μ) | RA: 94.112 mas/yr Dec.: −0.463 mas/yr |
| Parallax (π) | 24.5275±0.0354 mas |
| Distance | 133.0 ± 0.2 ly (40.77 ± 0.06 pc) |
| Absolute magnitude (MV) | 3.77 |
| Details | |
| Mass | 1.32±0.02 M☉ |
| Radius | 1.26±0.02 R☉ |
| Luminosity | 2.74 L☉ |
| Surface gravity (log g) | 4.27±0.15 cgs |
| Temperature | 6,617±46 K |
| Metallicity [Fe/H] | −0.07±0.27 dex |
| Rotation | 0.996±0.003 d |
| Rotational velocity (v sin i) | 32±2 km/s |
| Age | 155±15 Myr |
| Other designations | |
| BD−13°6008, GC 30461, HD 206893, HIP 107412, SAO 164627, PPM 239301 | |
| Database references | |
| SIMBAD | data |
HD 206893 is a young star with a planetary system located in the southern constellation of Capricornus, the sea goat. It has an apparent visual magnitude of 6.69, which is faint enough that it is a challenge to view with the naked eye. Based on parallax measurements, this star is located at a distance of 133 light years from the Sun. It is drifting closer with a heliocentric radial velocity of −12.5 km/s. From the location and velocity of this star, there is a 61.1% probability it is a member of the Argus moving group.