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TOI-1266 d
Orbiting TOI-1266, discovered in 2025 (7530) by Transiting Exoplanet Survey Satellite (TESS) via the Transit Timing Variations method.
Planet
| Radius | Unknown |
| Mass | 3.68 M⊕ |
| Orbital period | 32.51 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.087 |
| Equilibrium temperature | 288 K (15 °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.