HAT-P-25
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aries |
| Right ascension | 03h 13m 44.4981s |
| Declination | +25° 11′ 50.689″ |
| Apparent magnitude (V) | 13.15 |
| Characteristics | |
| Evolutionary stage | main sequence |
| Spectral type | G5 |
| Astrometry | |
| Proper motion (μ) | RA: 13.490(21) mas/yr Dec.: −13.684(16) mas/yr |
| Parallax (π) | 3.3128±0.0178 mas |
| Distance | 985 ± 5 ly (302 ± 2 pc) |
| Details | |
| Mass | 1.012+0.051 −0.051 M☉ |
| Radius | 0.919±0.034 R☉ |
| Luminosity | 0.72 L☉ |
| Surface gravity (log g) | 4.516+0.026 −0.025 cgs |
| Temperature | 5,519+78 −76 K |
| Metallicity | 0.29±0.08 |
| Age | 3.2±2.3 Gyr |
| Other designations | |
| Gaia DR2 3668036348641580288, TYC 320-1027-1, GSC 0320-01027, 2MASS J14123753+0403359 | |
| Database references | |
| SIMBAD | data |
HAT-P-25 is a G-type main-sequence star about 985 light-years away. It has a very low flare activity. The star is enriched in heavy elements, having about twice amount of metals compared to solar abundance.