Name | Kepler-138 | ||
Distance | 66.99 ( -0.11 +0.11 ) pc | ||
Spectral type | M1 V | ||
Apparent magnitude V | — | ||
Mass | 0.52 ( -0.06 +0.06 ) MSun | ||
Age | — | ![]() |
|
Effective temperature | 3841.0 ( -49.0 +49.0 ) K | ||
Radius | 0.44 ( -0.02 +0.02 ) RSun | ||
Metallicity [Fe/H] | -0.28 ( -0.099 +0.099 ) | ||
Detected Disc | — | ||
Magnetic Field | — | ||
RA2000 | 19:21:31.6 | ||
Dec2000 | +43:17:35 | ||
Alternate Names | KOI-314, 2MASS J19213157+4317347, KIC 7603200, WISE J192131.55+431734.9 | ||
Planetary system | 4 planets |
Evidence for the volatile-rich composition of a 1.5-Earth-radius planet
2023
PIAULET C., BENNEKE B., ALMENARA J., DRAGOMIR D., KNUTSON H. et al.
Nature Astronomy, 7, 206
paper arxiv
Caught in the Act: Core-powered Mass-loss Predictions for Observing Atmospheric Escape
2021
GUPTA A. & SCHLICHTING H.
MNRAS, 504, 4634
paper arxiv
A Deep Polarimetric Study of the Asymmetrical Debris Disk HD 106906
2021
CROTTS K., MATTHEWS B., ESPOSITO Th., DUCHENE G., KALAS P. et al.
ApJ, 915, 58
paper
How Close are Compact Multi-Planet Systems to the Stability Limit?
2021
YEE S., TAMAYO D., HADDEN S. & WINN J.
Astron. J., 162, 55
paper arxiv
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
The mass of the Mars-sized exoplanet Kepler-138 b from transit timing
2015
JONTOF-HUTTER D., ROWE J., LISSAUER D., FABRYCKY D. & FORD E.
Nature, 522, 321
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