← Back to Exoplanet Archive
TOI-603 b
Orbiting TOI-603, discovered in 2026 (7531) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 7.37 R⊕ |
| Mass | 33.00 M⊕ |
| Orbital period | 16.18 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 899 K (626 °C) |
Host star — TOI-603
| Temperature | 6027 K (5754 °C) |
| Radius | 1.48 R☉ |
| Mass | 1.24 M☉ |
Location
| Distance from Earth | 205.9 pc (~672 light-years) |
| Right ascension / Declination | 141.1079 / 5.7661 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.