HD 114613
HD 114613 (Gliese 501.2) is a fifth magnitude yellow subgiant that lies 66.7 light-years (20.5 parsecs) away in the constellation of Centaurus. The star may be host to a long-period giant planet.
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Centaurus |
| Right ascension | 13h 12m 03.18430s |
| Declination | −37° 48′ 10.8799″ |
| Apparent magnitude (V) | 4.852 ± 0.011 |
| Characteristics | |
| Spectral type | G4 IV |
| B−V color index | 0.659 ± 0.020 |
| Astrometry | |
| Radial velocity (Rv) | −13.03±0.13 km/s |
| Proper motion (μ) | RA: −382.409 mas/yr Dec.: −46.147 mas/yr |
| Parallax (π) | 48.8691 ± 0.1058 mas |
| Distance | 66.7 ± 0.1 ly (20.46 ± 0.04 pc) |
| Absolute magnitude (MV) | 3.29 |
| Details | |
| Mass | 1.25±0.03 M☉ |
| Radius | 2.01±0.06 R☉ |
| Luminosity | 4.057±0.014 L☉ |
| Surface gravity (log g) | 3.97±0.02 cgs |
| Temperature | 5,729±17 K |
| Metallicity [Fe/H] | 0.19±0.01 dex |
| Rotation | 34.1±3.5 d |
| Rotational velocity (v sin i) | 2.4±0.5 km/s |
| Age | 5.20±0.24 Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
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