NAME
SYMBOL
VALUE
Constant, Solar
1400 W m-2
Density, Earth's Average
5.517 × 103 kg m-3
Earth's Average Density
5.517 × 103 kg m-3
Earth's Average Radius
R
6.37 × 106 m
Earth's Magnetic Field, Horizontal Component of
B0
1.8 × 10-5 T
Earth's Mass
M
5.972 × 1024 kg
Earth-Moon Mean Distance
3.844 × 108 m
Energy Production, Sun's
3.90 × 1026 W
Gravitational Acceleration, Moon's
1.619 m s-2
Horizontal Component of Earth's Magnetic Field
B0
1.8 × 10-5 T