description Kepler-186c Overview
Second planet in the five-planet Kepler-186 system, a super-Earth completing an orbit around its M-dwarf every ~7.3 days, announced in April 2014 alongside the first Earth-sized habitable-zone planet.
insights Why this score
Kepler-186c ranks #261 of 269 in the Exoplanet ranking, behind XO-1b, ahead of Kepler-62d.
help Kepler-186c FAQ
How good is Kepler-186c?
Kepler-186c scores 4.88/10 (Poor) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to Kepler-186c?
See our alternatives page for Kepler-186c for a ranked list with scores. Top alternatives include: Kepler-186d, Kepler-138c, Kepler-138d.
How does Kepler-186c compare to Kepler-186d?
See our detailed comparison of Kepler-186c vs Kepler-186d with scores, features, and an AI-powered verdict.
Is Kepler-186c worth it in 2026?
With a score of 4.88/10, Kepler-186c is a solid option in Exoplanet. See all Exoplanet ranked.
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