Kepler-107

Kepler-107
Observation data
Epoch J2000      Equinox J2000
Constellation Cygnus
Right ascension 19h 48m 06.7736s[1]
Declination +48° 12′ 30.9619″[1]
Apparent magnitude (V) 11.39
Characteristics
Spectral type G2
Astrometry
Proper motion (μ) RA: −9.480±0.036[1] mas/yr
Dec.: 0.321±0.043[1] mas/yr
Parallax (π)1.8725 ± 0.0202[1] mas
Distance1,740 ± 20 ly
(534 ± 6 pc)
Details
Radius1.411 R☉
Metallicity [Fe/H]-0.0920[2] dex
Database references
SIMBADdata

Kepler-107 is a star in the constellation Cygnus. It is a spectral type G2 star.

Planetary system

Kepler-107 has four known planets.

The Kepler-107 planetary system[3][4][5][6]
Companion
(in order from star)		 Mass Semimajor axis
(AU)		 Orbital period
(days)		 Eccentricity Inclination Radius
b 0.01167 MJ 0.04232 3.179997 — — 0.1392 RJ
c 0.0133 MJ 0.05647 4.901425 — — 0.161 RJ
d 0.00371 MJ 0.078 7.95820 — — 0.0955 RJ
e 0.0360 MJ 0.1177 14.749049 — — 0.308 RJ

References

  1. 1 2 3 4 5 Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. ↑ "Kepler-107". www.exoplanetkyoto.org. Retrieved 2017-05-04.
  3. ↑ "Exoplanets Data Explorer | Exoplanets - Detail View". exoplanets.org. Retrieved 5 May 2017.
  4. ↑ "Exoplanets Data Explorer | Exoplanets - Detail View". exoplanets.org. Retrieved 5 May 2017.
  5. ↑ "Exoplanets Data Explorer | Exoplanets - Detail View". exoplanets.org. Retrieved 5 May 2017.
  6. ↑ "Exoplanets Data Explorer | Exoplanets - Detail View". exoplanets.org. Retrieved 5 May 2017.


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