Kepler-442 b vs Kepler-452 b
Kepler-452 b is about 1.2 times as wide as Kepler-442 b and they sit at a similar temperature.
| Kepler-442 b | Kepler-452 b | |
|---|---|---|
| Type | Rocky world | Rocky world |
| Size (radius) | 1.34 R⊕ | 1.63 R⊕ |
| Surface gravity | ≈ 1.31× Earth | ≈ 1.24× Earth |
| Equilibrium temperature | -32°C (-26°F) | -8°C (17°F) |
| Year (orbital period) | 112 days | 385 days |
| Distance from Earth | 1,194 ly | 1,799 ly |
| Earth-similarity index | 0.91 | 0.87 |
Common questions
Is Kepler-442 b bigger than Kepler-452 b?
Kepler-452 b is the larger of the two: Kepler-442 b is 1.34 R⊕ across and Kepler-452 b is 1.63 R⊕, where Earth is 1 R⊕.
Which has stronger gravity, Kepler-442 b or Kepler-452 b?
Kepler-442 b pulls harder: surface gravity is ≈ 1.31× Earth on Kepler-442 b and ≈ 1.24× Earth on Kepler-452 b.