4 known planets in exoplanet.eu: Kepler-247 b, Kepler-247 c, Kepler-247 d, Kepler-247 e.
Kepler-247: 4 known planets in exoplanet.eu: Kepler-247 b, Kepler-247 c, Kepler-247 d, Kepler-247 e. The catalogue of known planets · SetuHQ home
