← Back to Exoplanet Archive
K2-66 b
Orbiting K2-66, discovered in 2016 (7521) by K2 via the Transit method.
Planet
| Radius | 2.49 R⊕ |
| Mass | 21.30 M⊕ |
| Orbital period | 5.07 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 1372 K (1099 °C) |
Host star — K2-66
| Temperature | 5887 K (5614 °C) |
| Radius | 1.67 R☉ |
| Mass | 1.11 M☉ |
Location
| Distance from Earth | 513.9 pc (~1676 light-years) |
| Right ascension / Declination | 331.5267 / -10.7115 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.