Kepler-87
Kepler-87 is a star slightly more massive than the Sun and it is nearing the end of its main-sequence period.
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Cygnus |
| Right ascension | 19h 51m 40.04s |
| Declination | +46° 57′ 54.41″ |
| Apparent magnitude (V) | 15 |
| Characteristics | |
| Spectral type | G4IV |
| Variable type | planetary transit |
| Astrometry | |
| Proper motion (μ) | RA: -4.43279 ±0.0341821 mas/yr Dec.: -0.932606 ±0.0402233 mas/yr |
| Parallax (π) | 0.782544 ± 0.0176347 mas |
| Details | |
| Mass | 1.01 M☉ |
| Radius | 1.49669 R☉ |
| Luminosity | 0.3260445 L☉ |
| Temperature | 5692 ± 60.7121 K |
| Metallicity [Fe/H] | 0.0562149±0.0587866 dex |
| Age | 7.24+1.50 −1.56 years |
| Other designations | |
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