pylupnt.PhysicalConstants

class pylupnt.PhysicalConstants

Physical constants expressed in a chosen unit system.

property AU

Astronomical unit.

property C

Speed of light.

property GM_EARTH

Earth gravitational parameter.

property GM_MARS

Mars gravitational parameter.

property GM_MOON

Moon gravitational parameter.

property GM_SUN

Sun gravitational parameter.

property OMEGA_EARTH

Earth rotation rate [rad/time].

property OMEGA_MOON

Moon rotation rate [rad/time].

property P_SUN

Solar radiation pressure at 1 AU.

property R_EARTH

Earth mean radius.

property R_MARS

Mars mean radius.

property R_MOON

Moon mean radius.

property R_SUN

Sun mean radius.

property WGS84_A

WGS84 Earth equatorial radius.

property coordinate_scale

Coordinate time scale these constants are expressed in.