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TOI-559 b
Orbiting TOI-559, discovered in 2021 (7526) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 12.23 R⊕ |
| Mass | 1910.15 M⊕ |
| Orbital period | 6.98 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.151 |
| Equilibrium temperature | 1180 K (907 °C) |
Host star — TOI-559
| Temperature | 5925 K (5652 °C) |
| Radius | 1.23 R☉ |
| Mass | 1.03 M☉ |
Location
| Distance from Earth | 233.3 pc (~761 light-years) |
| Right ascension / Declination | 46.8186 / -31.1630 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.