WASP-26
WASP-26 is a yellow main sequence star in the constellation of Cetus.
| Observation data Epoch J2000 Equinox | |
|---|---|
| Constellation | Cetus |
| Right ascension | 00h 18m 24.7008s |
| Declination | −15° 16′ 02.2775″ |
| Apparent magnitude (V) | 11.30 |
| Characteristics | |
| Evolutionary stage | main sequence star |
| Spectral type | G0V |
| B−V color index | 0.32 |
| J−H color index | 0.246 |
| J−K color index | 0.411 |
| Astrometry | |
| Radial velocity (Rv) | 9.60±0.54 km/s |
| Proper motion (μ) | RA: 27.416±0.022 mas/yr Dec.: -24.454±0.021 mas/yr |
| Parallax (π) | 3.9574 ± 0.0247 mas |
| Distance | 824 ± 5 ly (253 ± 2 pc) |
| Details | |
| Mass | 1.09±0.01 M☉ |
| Radius | 1.284±0.035 R☉ |
| Luminosity | 1.26 L☉ |
| Surface gravity (log g) | 4.40±0.01 cgs |
| Temperature | 6015±55 K |
| Metallicity [Fe/H] | -0.02±0.09 dex |
| Rotational velocity (v sin i) | 3.9±0.4 km/s |
| Age | 6±2 Gyr |
| Other designations | |
WASP-26, TYC 5839-876-1, DENIS J001824.6-151601, 2MASS J00182469-1516022, Gaia DR2 2416782701664155008 | |
| Database references | |
| SIMBAD | data |
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