2MASS J19383260+4603591 b
2MASS J19383260+4603591 b also known as Kepler-451b is a circumbinary exoplanet orbiting the star 2MASS J19383260+4603591. It has a mass of 604±32 Earth Masses or 1.9±0.1 Jupiter Masses. It was discovered using Eclipse Timing Variations by the Kepler space telescope in 2015.
| Discovery | |
|---|---|
| Discovery site | Kepler Space Observatory |
| Discovery date | 2015 |
| Eclipse Timing Variations | |
| Orbital characteristics | |
| 0.92 ± 0.02 AU (137,600,000 ± 3,000,000 km)[1] | |
| Eccentricity | null [1] |
| 416±2[1] d | |
| Inclination | null[1] |
| Star | 2MASS J19383260+4603591 A/B |
| Physical characteristics | |
Mean radius | null[1] R⊕ |
| Mass | 604±32[1] M⊕ |
References
- "2MASS J19383260+4603591 b/Kepler-451 b CONFIRMED PLANET OVERVIEW PAGE". NASA Exoplanet Archive. Retrieved 2015-10-08.
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