TOI-2109
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Hercules |
| Right ascension | 16h 52m 44.720267s |
| Declination | +16° 34′ 47.83998″ |
| Apparent magnitude (V) | 10.22±0.03 |
| Characteristics | |
| Evolutionary stage | Main sequence |
| Spectral type | F |
| Astrometry | |
| Radial velocity (Rv) | −22.28±1.23 km/s |
| Proper motion (μ) | RA: −8.314 mas/yr Dec.: −9.351 mas/yr |
| Parallax (π) | 3.7367±0.0197 mas |
| Distance | 873 ± 5 ly (268 ± 1 pc) |
| Details | |
| Mass | 1.447+0.075 −0.078 M☉ |
| Radius | 1.698+0.062 −0.057 R☉ |
| Luminosity | 4.71+0.38 −0.27 L☉ |
| Surface gravity (log g) | 4.139+0.041 −0.046 cgs |
| Temperature | 6,530+160 −150 K |
| Metallicity [Fe/H] | 0.068+0.070 −0.062 dex |
| Rotation | 1.14 days |
| Rotational velocity (v sin i) | 81.9±1.7 km/s |
| Age | 1.77+0.88 −0.68 Gyr |
| Other designations | |
| BD+16 3058, TIC 392476080, TYC 1521-208-1, GSC 01521-00208, 2MASS J16524472+1634478 | |
| Database references | |
| SIMBAD | data |
TOI-2109 is a 10.2 magnitude star in the Hercules constellation. It is located at 870 ly (268 pc) from Earth based on parallax measurements. This star is host to one confirmed exoplanet.