Kepler-43
Kepler-43, formerly known as KOI-135, is a star in the northern constellation of Cygnus. It is located at the celestial coordinates: Right Ascension 19h 00m 57.8034s, Declination +46° 40′ 05.665″. With an apparent visual magnitude of 13.996, this star is too faint to be seen with the naked eye. The Kepler-43 has a very strong starspot activity.
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cygnus |
| Right ascension | 19h 00m 57.8034s |
| Declination | +46° 40′ 05.665″ |
| Apparent magnitude (V) | 13.96 |
| Characteristics | |
| Spectral type | G0V~G0IV |
| Astrometry | |
| Proper motion (μ) | RA: −3.003±0.025 mas/yr Dec.: 0.193±0.026 mas/yr |
| Parallax (π) | 0.9653 ± 0.0139 mas |
| Distance | 3,380 ± 50 ly (1,040 ± 10 pc) |
| Details | |
| Mass | 1.32±0.09 M☉ |
| Radius | 1.42±0.07 R☉ |
| Luminosity | L☉ |
| Surface gravity (log g) | 4.26±0.05 cgs |
| Temperature | 6041±123 K |
| Metallicity [Fe/H] | 0.33±0.11 dex |
| Rotation | 12.851±0.053 days |
| Rotational velocity (v sin i) | 5.5±1.5 km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
| KIC | data |
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