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 |
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
