Earth
|
|
Earth in Orbiter
|
Designation
|
Name |
Earth
|
Reference body |
Sun
|
Number of satellites |
1
|
Orbital Characteristics*
|
Apoapsis |
|
Periapsis |
|
Semimajor axis |
|
Eccentricity |
|
Orbital period |
3.159×107 s (365.625 days)
|
Synodic period |
N/A
|
Average orbital speed |
|
Mean anomaly |
|
Inclination |
|
Longitude of the ascending node (LAN) |
|
Time of periapsis |
|
Argument of periapsis |
|
Precession Longitude of ascending node |
|
Precession obliquity |
|
Precession period |
|
Physical Characteristics*
|
Mean radius |
|
Equatorial radius |
|
Polar radius |
|
Flattening |
|
Surface area |
|
Volume |
|
Mass |
|
Surface gravity |
|
Escape velocity |
|
Rotation period |
|
Sidereal rotation period |
|
Equatorial rotation velocity |
|
Axial tilt (obliquity) |
|
Right ascension north pole |
|
Declination north pole |
|
Atmosphere*
|
Atmosphere model |
J71G
|
Surface Pressure |
101.3 KPa
|
Surface Density |
1.225 kg/m3
|
Specific gas constant |
286.91 J/(K kg)
|
Specific heat ratio |
1.40
|
Ecliptic position from primary*
|
Longitude |
261.444°
|
Latitude |
0.003°
|
Radial distance |
1.519×1011 m
|
Note |
*Elements given are from Orbiter 2016
|