Exoplanet CatalogExoplanet Kepler-298 d
Radius2.50 R⊕Earth = 1
Mass6.8 M⊕Earth = 1
Orbital period77.47 d
Equilibrium temp.277 K≈ 4 °C
Distance1,690.2 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
2.50
3.88
11.21
Where it sits among all planets (percentile)
41%
39%
82%
10%
60%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-298 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-298 b | 10.48 | 1.96 | 4.5 | 540 | 2014 |
| Kepler-298 c | 22.93 | 1.93 | 4.4 | 416 | 2014 |
| Kepler-298 d | 77.47 | 2.50 | 6.8 | 277 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-298 | – | 4,465 | 0.58 | 0.66 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.