Kepler-90h
Artist impression of Kepler-90 h and its hypothetical exomoon. | |
| Discovery | |
|---|---|
| Discovered by | Kepler spacecraft |
| Discovery date | November 12, 2013 |
| Transit | |
| Orbital characteristics | |
| 1.01 ± 0.11 AU (151,000,000 ± 16,000,000 km) | |
| Eccentricity | 0.0 ≤ 0.001 |
| 331.60 ± 0.00037 d | |
| Inclination | 89.6 ± 1.3 |
| Star | Kepler-90 |
| Physical characteristics | |
| 1.01 (± 0.09) RJ | |
| Mass | 0.639±0.016 MJ |
| Temperature | 292 K (19 °C; 66 °F) |
Kepler-90h (also known by its Kepler Object of Interest designation KOI-351.01) is an exoplanet orbiting within the habitable zone of the early G-type main sequence star Kepler-90, the outermost of eight such planets discovered by NASA's Kepler spacecraft. It is located about 2,840 light-years (870 parsecs), from Earth in the constellation Draco. The exoplanet was found by using the transit method, in which the dimming effect that a planet causes as it crosses in front of its star is measured.