19h19m05.58s, +40° 48′ 02.59″ |
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| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Lyra |
| Right ascension | 19h19m 05.578s[1] |
| Declination | +40° 48′ 02.59″[1] |
| Characteristics | |
| Spectral type | F7V[2] |
| Apparent magnitude (g) | 13.254[3] |
| Apparent magnitude (r) | 13.238[1] |
| Apparent magnitude (J) | 12.234[1] |
| Astrometry | |
| Radial velocity (Rv) | −14.2[3] km/s |
| Proper motion (μ) | RA: −3.216±0.028[3] mas/yr Dec.: −3.236±0.026[3] mas/yr |
| Parallax (π) | 0.8973 ± 0.0108 mas[3] |
| Distance | 3,630 ± 40 ly (1,110 ± 10 pc) |
| Details | |
| Radius | 1.51[4] R☉ |
| Surface gravity (log g) | 4.386[4] cgs |
| Temperature | 6174[4] K |
| Metallicity | −0.185[1] |
| Other designations | |
Gaia DR2 2101380545634324096, KOI-649, KIC 5613330, 2MASS J19190557+4048026 | |
| Database references | |
| SIMBAD | data |
| KIC | data |
Kepler-635 (KOI-649, KIC 5613330) is an F7V star with an extrasolar planetary system discovered by the Kepler space telescope.[4] The star was first thought to be variable, but later determined to be static.[5]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b[2] | — | — | 23.4497±0.0001 | — | — | 2.6 R🜨 |
The planetary system contains one confirmed planet and was first detected by the Kepler space telescope.[5]
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