Earth Planet
Earth — physical and orbital data plus resource notes. Launch origin for all space missions
View in the 3D map →Data
| Mean radius | 6,371 km |
|---|---|
| Mass | 5.972e+24 kg |
| Distance from Sun | 1 AU |
| Orbital period | 1 years |
| Rotation period | 0.997 days |
| Surface temperature | 184 K |
| Atmosphere | N2 (78%), O2 (21%) |
| Known moons | 1 |
Sources / 数据来源
JPL Horizons / NASA NSSDCA