OGLE-TR-10
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Sagittarius |
| Right ascension | 17h 51m 28.2594s |
| Declination | −29° 52′ 35.231″ |
| Apparent magnitude (V) | 15.780 |
| Characteristics | |
| Spectral type | G2V |
| Apparent magnitude (V) | 15.780 |
| Apparent magnitude (I) | 14.92 |
| Variable type | planetary transit variable |
| Astrometry | |
| Proper motion (μ) | RA: 0.208(63) mas/yr Dec.: −5.284(40) mas/yr |
| Parallax (π) | 0.8016±0.0394 mas |
| Distance | 4,100 ± 200 ly (1,250 ± 60 pc) |
| Absolute magnitude (MV) | 4.32 |
| Details | |
| Mass | 1.18 ± 0.04 M☉ |
| Radius | 1.15 ± 0.01 R☉ |
| Metallicity [Fe/H] | 0.12 dex |
| Age | >1.1 Gyr |
| Other designations | |
| V5125 Sagittarii, SBC9 2452 | |
| Database references | |
| SIMBAD | data |
OGLE-TR-10 is a distant G-type main sequence star located 4100 light years from Earth in the constellation of Sagittarius. It is located near the Galactic Center. This star is listed as an eclipsing type variable star with the eclipse due to the passage of the planet as noted in the discovery papers.