Exoplanet CatalogExoplanet TOI-270 d
Radius2.00 R⊕Earth = 1
Mass4.2 M⊕Earth = 1
Orbital period11.38 d
Equilibrium temp.383 K≈ 110 °C
Distance73.3 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
2.00
3.88
11.21
Where it sits among all planets (percentile)
28%
24%
52%
16%
6%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of TOI-270 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| TOI-270 b | 3.36 | 1.28 | 1.5 | 600 | 2019 |
| TOI-270 c | 5.66 | 2.33 | 6.2 | 489 | 2019 |
| TOI-270 d | 11.38 | 2.00 | 4.2 | 383 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| TOI-270 | M3 V | 3,506 | 0.38 | 0.39 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.