ExoAtmospheres
IAC community database for exoplanet atmospheric observations
K2-139 b
| Planet status | Confirmed |
|---|---|
| Planet type | Warm Jupiter |
| Period | 28.380619 d |
| Mass | 0.381 MJ 121.0818 M⊕ |
| Radius | 0.813 RJ 9.1056 R⊕ |
| Semi major axis | 0.1796 AU |
| Star name | K2-139 |
| Star distance | 154.6 pc |
| Star teff | 5370 K |
| Star radius | 0.88 R☉ |
| Temperature (calculated) | 524 K |
| V | 11.7 mag |
| J | 10.177 mag |
| K | 9.66 mag |
| Alternate names | 2MASS J19161596-1754384 b, EPIC 218916923 b, EPIC 218916923.01, TYC 6300-2008-1 b, WISE J191615.99-175438.5 b |
| Exoplanet Encyclopaedia |  |
Molecules
H2O: Upper limit
|
G-B: High resolution visible | High-resolution transmission spectroscopy of warm Jupiters: An ESPRESSO sample with predictions for ANDES2024, Bibiana Prinoth, Elyar Sedaghati et al. |
One transit with ESPRESSO |