WASP-14
WASP-14 or BD+22 2716 is a star in the constellation Boötes. The SuperWASP project has observed and classified this star as a variable star, perhaps due to the eclipsing planet.
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 33m 06.3574s |
| Declination | +21° 53′ 40.975″ |
| Apparent magnitude (V) | 9.745 ± 0.026 |
| Characteristics | |
| Spectral type | F5V |
| Variable type | V*(1SWASP) |
| Astrometry | |
| Proper motion (μ) | RA: 28.7±0.6 mas/yr Dec.: −6.6±0.8 mas/yr |
| Parallax (π) | 6.1442 ± 0.0305 mas |
| Distance | 531 ± 3 ly (162.8 ± 0.8 pc) |
| Absolute magnitude (MV) | 10.194 ± 0.029 |
| Details | |
| Mass | ~1.319 M☉ |
| Radius | ~1.297 R☉ |
| Luminosity | 2.61 L☉ |
| Surface gravity (log g) | ~21,9 g cgs |
| Temperature | 6475 ± 100 K |
| Metallicity [Fe/H] | 0 ± 0.2 dex |
| Age | 750 ± 250 Myr |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
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