← Back to Exoplanet Archive
TOI-1266 c
Orbiting TOI-1266, discovered in 2020 (7525) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 1.98 R⊕ |
| Mass | 3.17 M⊕ |
| Orbital period | 18.80 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.071 |
| Equilibrium temperature | 346 K (73 °C) |
Host star — TOI-1266
| Temperature | 3563 K (3290 °C) |
| Radius | 0.42 R☉ |
| Mass | 0.44 M☉ |
Location
| Distance from Earth | 36.0 pc (~117 light-years) |
| Right ascension / Declination | 197.9966 / 65.8337 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.