Planet Kepler-138 d

Name Kepler-138 d
Planet Status Confirmed
Discovered in 2014
Mass 0.00318 ( -0.00107 +0.00132 ) MJ
Mass*sin(i) 0.00318 ( -0.00107 +0.00132 ) MJ
Semi-Major Axis
Orbital Period 23.08933 (± 0.00071) day
Eccentricity 0.024 ( -0.016 +0.03 )
ω 170.0 ( -120.0 +130.0 ) deg
Tperi
Radius 0.1436 ( -0.0134 +0.0143 ) RJ
Inclination
Update 2018-11-30
Detection Method TTV
Mass Detection Method TTV
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 431.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names KOI-314 d

Star

Kepler-138
Name Kepler-138
Distance
Spectral type M1 V
Apparent magnitude V
Mass 0.57 (± 0.05) MSun
Age
Effective temperature 4079.0 (± 238.0) K
Radius 0.53 (± 0.04) RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 19:21:31.6
Dec2000 +43:17:35
Alternate Names KOI-314
Planetary system
3 planets

More data


Related publications

Absolute densities in exoplanetary systems: photodynamical modelling of Kepler-138
2018 ALMENARA J., DIAZ R., DORN C., BONFILS X. & UDRY S.
MNRAS, accepted
arxiv   article  

The Gold Standard: Accurate Stellar and Planetary Parameters for Eight Kepler M dwarf Systems Enabled by Parallaxes
2017 MANN A., DUPUY T., MUIRHEAD Ph., JOHNSON M., LIU M. et al.
Astron. J., 153, 267
paper  arxiv  

Chemical Abundances of M-dwarfs from the APOGEE Survey. I. The Exoplanet Hosting Stars Kepler-138 and Kepler-186
2016 SOUTO D., CUNHA K., GARCIA-HERNANDEZ D., ZAMORA O., ALLIENDE PRIETO C. et al.
ApJ, 835, 238
paper  arxiv  ADS

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

The Hunt for Exomoons with Kepler (HEK): IV. A Search for Moons around Eight M-Dwarfs
2014 KIPPING D., NESVORNY D., BUCHHAVE L., HARTMAN J., BAKOS G. & SCHMITT A.
ApJ, 784, 28
paper  arxiv 

Validation of Kepler's Multiple Planet Candidates. III: Light Curve Analysis & Announcement of Hundreds of New Multi-planet Systems
2014 ROWE J., BRYSON T., MARCY G., LISSAUER J., JONTOF-HUTTER D. et al.
ApJ, 784, 45
paper  arxiv