Exoplanet CatalogExoplanet TOI-1291 b
Radius5.64 R⊕Earth = 1
Mass27.1 M⊕Earth = 1
Orbital period7.16 d
Equilibrium temp.1,649 K≈ 1,376 °C
Distance1,396.3 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
3.88
5.64
11.21
Where it sits among all planets (percentile)
66%
64%
40%
93%
55%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-1291 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-1291 b | 7.16 | 5.64 | 27.1 | 1,649 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-1291 | – | 6,140 | 1.81 | 1.20 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.