Exoplanet CatalogExoplanet TOI-603 b
Radius7.37 R⊕Earth = 1
Mass33.0 M⊕Earth = 1
Orbital period16.18 d
Equilibrium temp.899 K≈ 626 °C
Distance671.6 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
3.88
7.37
11.21
Where it sits among all planets (percentile)
68%
65%
61%
62%
38%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-603 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-603 b | 16.18 | 7.37 | 33.0 | 899 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-603 | F8 IV | 6,027 | 1.48 | 1.24 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.