Kepler-67

Kepler-67
Observation data; Epoch J2000 Equinox J2000
Constellation	Cygnus
Right ascension	19h 36m 36.8094s
Declination	+46° 09′ 59.167″
Apparent magnitude (V)	16.4
Characteristics
Evolutionary stage	main sequence
Spectral type	G9V
Astrometry
Proper motion (μ)	RA: −3.530(41) mas/yr ; Dec.: −8.741(39) mas/yr
Parallax (π)	0.8734±0.0344 mas
Distance	3,700 ± 100 ly ; (1,140 ± 50 pc)
Details
Mass	0.865±0.034 M☉
Radius	0.778±0.031 R☉
Surface gravity (log g)	4.594±0.022 cgs
Temperature	5,331±63 K
Metallicity [Fe/H]	0.012±0.003 dex
Rotation	10.464±0.014 days
Age	1±0.17 Gyr
Other designations
	KOI-2115
Database references
SIMBAD	data

Kepler-67 is a star in the open cluster NGC 6811^[6] in the constellation Cygnus. It has slightly less mass than the Sun and has one confirmed planet, slightly smaller than Neptune, announced in 2013.^[3]

Quick Facts Observation data Epoch J2000 Equinox J2000, Constellation ...

Observation data Epoch J2000 Equinox J2000
Constellation	Cygnus^[1]
Right ascension	19^h 36^m 36.8094^s^[2]
Declination	+46° 09′ 59.167″^[2]
Apparent magnitude (V)	16.4^[3]
Characteristics
Evolutionary stage	main sequence^[2]
Spectral type	G9V^[3]
Astrometry

Proper motion (μ)	RA: −3.530(41) mas/yr^[2] Dec.: −8.741(39) mas/yr^[2]
Parallax (π)	0.8734±0.0344 mas^[2]
Distance	3,700 ± 100 ly (1,140 ± 50 pc)

Details

Mass	0.865±0.034^[3] `M`_☉
Radius	0.778±0.031^[3] `R`_☉
Surface gravity (log g)	4.594±0.022^[3] cgs
Temperature	5,331±63^[3] K
Metallicity [Fe/H]	0.012±0.003^[3] dex
Rotation	10.464±0.014 days^[4]
Age	1±0.17^[3] Gyr

Other designations
KOI-2115^[5]
Database references
SIMBAD	data

Planetary system