Astronomy:Kepler-48
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Kepler-48, previously designated KOI-148, is a subgiant star in the constellation of Cygnus, about 1,000 light years away.
Planetary System
Kepler-48 has five confirmed exoplanets.
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| b | 6.8±2.9 M⊕ | 0.054 | 4.78 | — | — | 1.85±0.09 R⊕ |
| c | 11.1±3.2 M⊕ | 0.086 | 9.67 | — | — | 2.56±0.07 R⊕ |
| d | 9±6 M⊕ | 0.23 | 42.9 | — | — | 1.98±0.07 R⊕ |
| e | 2.16±0.07 MJ | 1.9 | 1001 | 0.003±0.028 | — | — |
| f | 0.93±0.29 MJ | 5.7 | 5205 | 0.01±0.15 | — | — |
References
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