Kepler-296
Kepler-296 is a binary star system in the constellation Draco. The primary star appears to be a late K-type main-sequence star, while the secondary is a red dwarf.
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Draco |
| Right ascension | 19h 06m 09.60253s |
| Declination | +49° 26′ 14.3969″ |
| Characteristics | |
| Spectral type | K7 V + M1 V |
| Astrometry | |
| Proper motion (μ) | RA: 2.635 mas/yr Dec.: −16.375 mas/yr |
| Parallax (π) | 4.5538 ± 0.5562 mas |
| Distance | approx. 720 ly (approx. 220 pc) |
| Details | |
| Kepler-296 A | |
| Mass | 0.498+0.067 −0.087 M☉ |
| Radius | 0.480+0.066 −0.087 R☉ |
| Surface gravity (log g) | 4.774+0.091 −0.059 cgs |
| Temperature | 3740±130 K |
| Metallicity [Fe/H] | −0.08+0.28 −0.30 dex |
| Kepler-296 B | |
| Mass | 0.326+0.070 −0.079 M☉ |
| Radius | 0.322+0.060 −0.068 R☉ |
| Surface gravity (log g) | 4.993+0.087 −0.063 cgs |
| Temperature | 3440±75 K |
| Metallicity [Fe/H] | −0.08+0.28 −0.30 dex |
| Other designations | |
| Database references | |
| SIMBAD | data |
| KIC | data |
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