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Facts About the Moon
| Distance to Earth | 384.403 km (avg.) 406.740 km (max, Apogee) 356.410 km (min, Perigee) |
| Age | 4,6 Billion Years |
| Speed | 3700 km/h |
| Inclination of the Orbit | 5° 9' |
| Time of Circulation | sidereal 27d 7h 43 min synodic 29d 12h 44min |
| Radius | 1.738 km |
| Mass | 0,07349*1024 kg = 1/81 of mass of the earth |
| Volume | 2,1973*1010 km3 = 1/50 of volume of the earth |
| Density | 3.340 kg/m3 |
| Temperature on the Equator | Day 127° C Night -173° C |