TRAPPIST-1 e vs Wolf 1069 b
Wolf 1069 b is about 1.2 times as wide as TRAPPIST-1 e and they sit at a similar temperature.
| TRAPPIST-1 e | Wolf 1069 b | |
|---|---|---|
| Type | Rocky world | Rocky world |
| Size (radius) | 0.92 R⊕ | 1.08 R⊕ |
| Surface gravity | 0.82× Earth | ≥ 1.08× Earth |
| Equilibrium temperature | -23°C (-10°F) | -23°C (-9°F) |
| Year (orbital period) | 6.1 days | 16 days |
| Distance from Earth | 40.5 ly | 31.3 ly |
| Earth-similarity index | 0.95 | 0.97 |
Common questions
Is TRAPPIST-1 e bigger than Wolf 1069 b?
Wolf 1069 b is the larger of the two: TRAPPIST-1 e is 0.92 R⊕ across and Wolf 1069 b is 1.08 R⊕, where Earth is 1 R⊕.
Which has stronger gravity, TRAPPIST-1 e or Wolf 1069 b?
Wolf 1069 b pulls harder: surface gravity is 0.82× Earth on TRAPPIST-1 e and ≥ 1.08× Earth on Wolf 1069 b.