K2-257 b

K2-257 b, orbiting K2-257: ESI 0.30, outside the habitable zone, 64.0 pc away. Discovered 2018 by transit. Claim it on Deep Sky.

Tier

COMMON

ESI

0.305

Habitable zone

outside

Radius

0.83 Earth radii

Mass

not measured

Insolation

89.1463 Earth flux

Host star

K2-257

Discovered

2018, Transit

Distance

64.007 pc

Open in Deep Sky →

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.