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TOI-778 b
Orbiting TOI-778, discovered in 2023 (7528) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 15.40 R⊕ |
| Mass | 878.00 M⊕ |
| Orbital period | 4.63 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.210 |
| Equilibrium temperature | 1561 K (1288 °C) |
Host star — TOI-778
| Temperature | 6643 K (6370 °C) |
| Radius | 1.71 R☉ |
| Mass | 1.40 M☉ |
Location
| Distance from Earth | 161.7 pc (~528 light-years) |
| Right ascension / Declination | 199.3339 / -15.2737 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.