- Earth’s mass (1024 kg) – 5.9722
- With 1 satellite – Moon
- Its volume (1010 km3) – 108.321
- With equatorial radius – 6378.137 Km
- With polar radius – 6356.752 Km
- The radius of its Core – 3485 Km
- Its mean density – 5513 kg/m3
- Means surface gravity (mean) of – 9.820 m/s2
- And surface acceleration (eq) of – 9.780 m/s2
- And surface acceleration (pole) – 9.832 m/s2
- Escape velocity – 11.186 km/s
- Solar irradiance – 1361.0 W/m2
- Moment of inertia – 0.3308 I/MR2)
- Sidereal orbit period – 365.256 days
- Tropical orbit period – 365.242 days
- Length of day – 24 hours
· Perihelion (106 km) – 147.095 · Aphelion (106 km) – 152.100· Mean orbital velocity – 29.78 km/s · Max. orbital velocity – 30.29 km/s· Min. orbital velocity – 29.29 km/s· Total mass of atmosphere – 5.1 x 1018 kg· Total mass of hydrosphere – 1.4 x 1021 kg· Average temperature – 288 K (15 C)(NASA figures)