Exoplanet CatalogExoplanet TOI-4640 b
Radius2.84 R⊕Earth = 1
Mass8.5 M⊕Earth = 1
Orbital period2.69 d
Equilibrium temp.1,379 K≈ 1,106 °C
Distance799.4 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
2.84
3.88
11.21
Where it sits among all planets (percentile)
50%
47%
12%
86%
41%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-4640 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-4640 b | 2.69 | 2.84 | 8.5 | 1,379 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-4640 | – | 5,743 | 1.07 | 1.10 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.