BD+20 2457 c
BD+20 2457 c, orbiting BD+20 2457: ESI needs a measured radius, outside the habitable zone, 1539.7 pc away. Discovered 2009 by radial velocity. Claim it on Deep Sky.
- Tier
- COMMON
- ESI
- needs a measured radius
- Habitable zone
- outside
- Radius
- not measured
- Mass
- 3963.17 Earth masses
- Insolation
- 366.1069 Earth flux
- Host star
- BD+20 2457
- Discovered
- 2009, Radial Velocity
- Distance
- 1539.71 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.