parameters | Earth | Moon |
Mass (Kg) | 5.9726 × 1024 | 0.07342 × 1024 |
GM (Km3/s2) | 0.3986 × 106 | 0.0049 × 106 |
Volumetric Mean Radius Or Median Radius (×103 m) | 6371 | 1737 |
Flattening(ellipticity) | 0.00335 | 0.0012 |
Mean Density (Kg/m3) | 5514 | 3344 |
Moment of Inertia (I/(MR2)) | 0.33086 | 0.394 |
Sidereal Spin period | 23.9344 h | 27.322d |
Sidereal Orbital period (d) | - | 655.7208 h (27.3217d) |
a* (semi-major axis) (×108 m) | - | 3.84400 |
Lunar Orbit eccentricity | - | 0.0549 |
Lunar Orbital inclination w.r.t. Ecliptic | - | 5.145 degrees |
(m3/2/s) |
| 2.00873 × 107 |