Planet Kepler-51 c

Name Kepler-51 c
Planet Status Confirmed
Discovered in 2012
Mass 0.0126 (± 0.0013) MJ
Mass*sin(i)
Semi-Major Axis 0.384 (± 0.015) AU
Orbital Period 85.3128662 (± 0.00096) day
Eccentricity 0.014 ( -0.009 +0.013 )
ω
Tperi
Radius 0.803 ( -0.152 +0.25 ) RJ +
Inclination
Update 2018-10-25
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455128.32095 (± 0.0022) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 439.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-51
Name Kepler-51
Distance
Spectral type
Apparent magnitude V 15.0
Mass 1.0 MSun
Age
Effective temperature 5803.0 K
Radius 0.91 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 19:45:55.0
Dec2000 +49:56:16
Alternate Names
Planetary system
3 planets

Remarks

Alias KIC 11773022
Alias 2MASS 19455514+4956156

More data

AMD-Stability Calculator for the System


Related publications

Transit timing to first order in eccentricity
2016 AGOL E. & DECK K.
ApJ, 818, 177
paper  arxiv  ADS

Very Low-Density Planets around Kepler-51 Revealed with Transit Timing Variations and an Anomaly Similar to a Planet-Planet Eclipse Event
2014 MASUDA K.
ApJ, 783, 53
paper  arxiv 

Transit Timing Observations from Kepler: VII. Confirmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability
2013 STEFFEN J., FABRYCKY D., AGOL E., FORD E., MOREHEAD R. et al.
MNRAS, 428, 1077-1087
paper   arxiv   ADS