Expand description
Universal constants
Constantsยง
- AU
- Astronomical unit, meters
- C
- speed of light, m/s
- EARTH_
MOON_ MASS_ RATIO - Ratio of earth mass to moon mass
- EARTH_
RADIUS - WGS-84 Earth radius, meters
- GEO_R
- Geosynchronous Distance
- GM
- Alternate name for gravitational parameter
- JGM3_A
- JGM3 Semimajor axis of Earth, m
- JGM3_J2
- JGM3 J2 term
- JGM3_MU
- JGM3 Gravitational parameter of Earth, m^3/s^2
- MOON_
RADIUS - Moon radius, meters
- MU_
EARTH - Gravitational parameter of Earth, m^3/s^2
- MU_MOON
- Gravitational parameter of Moon, m^3/s^2
- MU_SUN
- Gravitational parameter of Sun, m^3/s^2
- OMEGA_
EARTH - Earth rotation rate, radians / second
- SUN_
RADIUS - Sun radius in meters
- WGS84_A
- WGS-84 semiparameter, in meters
- WGS84_F
- WGS-84 flattening