Planet Kepler-438 b

Name Kepler-438 b
Planet Status Confirmed
Discovered in 2015
Mass
Mass*sin(i)
Semi-Major Axis 0.166 ( -0.051 +0.042 ) AU
Orbital Period 35.23319 (± 0.00029) day
Eccentricity 0.03 ( -0.1 +0.03 )
ω
Tperi
Radius 0.0999 ( -0.015 +0.015 ) RJ
Inclination 89.86 ( -0.14 +0.32 ) deg
Update 2015-01-07
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method Primary Transit
Primary transit 2455673.0307 ( -0.0044 +0.0032 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

Kepler-438
Name Kepler-438
Distance 145.0 (± 23.0) pc
Spectral type
Apparent magnitude V 15.0
Mass 0.544 ( -0.041 +0.061 ) MSun
Age 4.4 ( -0.8 +0.7 ) Gyr
Effective temperature 3748.0 (± 112.0) K
Radius 0.52 ( -0.038 +0.061 ) RSun
Metallicity [Fe/H] 0.16 (± 0.14)
Detected Disc
Magnetic Field
RA2000 18:46:35.0
Dec2000 +41:57:04
Alternate Names
Planetary system 1 planet

More data


Related publications

Quantitative indexing and Tardigrade analysis of exoplanets
2017 KASHYAP J.
ApJ, submitted
arxiv  

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone
2015 TORRES G., KIPPING D., FRESSIN F., CALSDWELL D., TWICKEN J. et al.
ApJ, accepted
arxiv  

Comparative Habitability of Transiting Exoplanets
2015 BARNES R., MEADOWS V. & EVANS N.
ApJ, 814, 91
paper  arxiv  ADS