Exoplanet CatalogExoplanet K2-148 d
Radius1.64 R⊕Earth = 1
Mass3.3 M⊕Earth = 1
Orbital period9.76 d
Equilibrium temp.562 K≈ 289 °C
Distance405.9 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
1.00
1.64
3.88
11.21
Where it sits among all planets (percentile)
20%
18%
48%
32%
29%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-148 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-148 b | 4.38 | 1.33 | 2.3 | 734 | 2018 |
| K2-148 c | 6.92 | 1.73 | 3.6 | 630 | 2018 |
| K2-148 d | 9.76 | 1.64 | 3.3 | 562 | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-148 | – | 4,079 | 0.63 | 0.65 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.