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TOI-1859 b
Orbiting TOI-1859, discovered in 2023 (7528) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 9.75 R⊕ |
| Mass | Unknown |
| Orbital period | 63.48 Earth days (~0.2 Earth years) |
| Orbital eccentricity | 0.570 |
| Equilibrium temperature | Unknown |
Host star — TOI-1859
| Temperature | 6341 K (6068 °C) |
| Radius | 1.36 R☉ |
| Mass | 1.29 M☉ |
Location
| Distance from Earth | 224.4 pc (~732 light-years) |
| Right ascension / Declination | 279.8318 / 69.5229 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.