| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Lyra |
| Right ascension | 19h 21m 41.002s |
| Declination | +37° 51′ 06.42″ |
| Apparent magnitude (V) | 12.04 |
| Astrometry | |
| Proper motion (μ) |
RA: 26.5 mas/yr Dec.: -28.9 mas/yr |
| Details | |
| Mass | 0.936±0.04 M☉ |
| Radius | 0.85±0.018 R☉ |
| Surface gravity (log g) | 4.54 cgs |
| Temperature | 5541±60 K |
| Metallicity [Fe/H] | -0.13 dex |
| Rotational velocity (v sin i) | 1.8±0.5 km/s |
| Age | 1.9±1.7 Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
| KIC | data |
Kepler-19 (TYC 3134-1549-1, 2MASS J19214099+3751064, GSC 03134-01549, KOI-84) is a G7V star that is host to planets Kepler-19b and Kepler-19c.
Coordinates:
19h 21m 41s, +37° 51′ 06″