Planet Kepler-109 c

Name Kepler-109 c
Planet Status Confirmed
Discovered in 2014
Mass 0.00698 ( -0.025 +0.025 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period 21.22262 (± 3e-05) day
Eccentricity 0.03 ( -0.03 +0.19 )
ω
Tperi
Radius 0.235 ( -0.0038 +0.0038 ) RJ
Inclination
Update 2015-11-20
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b 0.16 (± 0.08)
Time Vr=0
Velocity Semiamplitude K 0.43 (± 1.5) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-109
Name Kepler-109
Distance 464.73 ( -15.28 +14.88 ) pc
Spectral type
Apparent magnitude V 12.365
Mass 1.069 (± 0.04) MSun
Age 6.35 (± 1.05) Gyr
Effective temperature 5952.0 (± 75.0) K
Radius 1.339 ( -0.015 +0.017 ) RSun
Metallicity [Fe/H] -0.08 (± 0.1)
Detected Disc
Magnetic Field
RA2000 19:21:34.2
Dec2000 +40:17:06
Alternate Names KOI-123, KIC 5094751
Planetary system
2 planets

More data


Related publications

Hidden Planetary Friends: On the Stability Of 2-Planet Systems in the Presence of a Distant, Inclined Companion
2018 DENHAM P., NAOZ S., HOANG B.-M., STEPHAN A. & FARR W.
MNRAS, in press
paper  arxiv  

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities
2015 VAN EYLEN V. & ALBRECHT S.
ApJ, 808, 126
paper   arxiv   ADS  

Ages and fundamental properties of Kepler exoplanet host stars from asteroseismology
2015 SILVA AGUIRRE V., DAVIES G., BASU S., CHRISTENSEN-DALSGAARD J., CREEVY O. et al.
MNRAS, 452, 2127
paper   arxiv   ADS  

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets
2014 MARCY G., ISAACSON H., HOWARD A., ROWE J., JENKINS J. et al.
ApJ Suppl, 210, 20
paper   arxiv   ADS