4 known planets in exoplanet.eu: Kepler-172 b, Kepler-172 c, Kepler-172 d, Kepler-172 e.
Kepler-172: 4 known planets in exoplanet.eu: Kepler-172 b, Kepler-172 c, Kepler-172 d, Kepler-172 e. The catalogue of known planets · SetuHQ home
