Exoplanet CatalogExoplanet TOI-1243 b
Radius2.33 R⊕Earth = 1
Mass7.7 M⊕Earth = 1
Orbital period4.66 d
Equilibrium temp.450 K≈ 177 °C
Distance140.9 ly
Discovered2026Transit
Size compared (radius, Earth = 1)
1.00
2.33
3.88
11.21
Where it sits among all planets (percentile)
37%
44%
28%
22%
13%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-1243 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-1243 b | 4.66 | 2.33 | 7.7 | 450 | 2026 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-1243 | M2.0 V | 3,515 | 0.51 | 0.52 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.