HAT-P-21 b
HAT-P-21 b, orbiting HAT-P-21: ESI 0.07, outside the habitable zone, 277.3 pc away. Discovered 2010 by transit. Claim it on Deep Sky.
- Tier
- COMMON
- ESI
- 0.074
- Habitable zone
- outside
- Radius
- 12.442 Earth radii
- Mass
- 1547.832 Earth masses
- Insolation
- 459.542 Earth flux
- Host star
- HAT-P-21
- Discovered
- 2010, Transit
- Distance
- 277.278 pc
Independent project, not affiliated with NASA. Data: NASA Exoplanet Archive. A claim is a record on Deep Sky, read from Robinhood Chain; it is not ownership of a celestial body.