| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Cygnus[1] |
| Right ascension | 19h 28m 56.81962s[2] |
| Declination | +41° 05′ 09.1405″[2] |
| Apparent magnitude (V) | 15.855[3] |
| Characteristics | |
| Spectral type | G5[4] |
| Astrometry | |
| Proper motion (μ) | RA: 2.171±0.033 mas/yr[2] Dec.: −0.324±0.031 mas/yr[2] |
| Parallax (π) | 0.9298 ± 0.0281 mas[2] |
| Distance | 3,500 ± 100 ly (1,080 ± 30 pc) |
| Details | |
| Mass | 0.9+0.03 −0.10[5] M☉ |
| Luminosity | 0.59[3] L☉ |
| Temperature | 5400[3] K |
| Metallicity [Fe/H] | 0.41[3] dex |
| Rotational velocity (v sin i) | 0.6[3] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
| KIC | data |
Kepler-27 is a star in the northern constellation of Cygnus, the swan. It is located at the celestial coordinates: Right Ascension 19h 28m 56.81962s, Declination +41° 05′ 09.1405″.[2] With an apparent visual magnitude of 15.855,[3] this star is too faint to be seen with the naked eye.
- ^ "Cygnus – constellation boundary", The Constellations, International Astronomical Union, retrieved 2011-12-15
- ^ a b c d e Cite error: The named reference
Gaia DR3was invoked but never defined (see the help page). - ^ a b c d e f Kepler-27b, NASA Ames Research Center, archived from the original on 2012-05-03, retrieved 2011-12-06
- ^ Schneider, Jean, "Star: Kepler-27", Extrasolar Planets Encyclopaedia, archived from the original on 2012-04-26, retrieved 2011-12-06
- ^ Cite error: The named reference
Hadden2016was invoked but never defined (see the help page).