shortcut | meaning |
---|---|
Alt | Altitude |
GEO | GEostationary Orbit |
GSO | GeoSynchronous Orbit |
LEO | Low Earth Orbit |
MEO | Medium Earth Orbit |
HEO | High Earth Orbit |
GTO | Geostationary Transfer Orbit |
<First letter of a bodyname>OI | <Body> Orbit Insertion |
T<First letter of a bodyname>I | Trans-(celestial body adjective) injection |
Ecc | ECCentricity |
LAN | Longitude of Ascending Node |
LPe | Longitude of PEriapsis |
I / Inc | Inclination / INClination |
SMA | Semi-Major-Axis |
SMI | Semi-MInor-axis |
shortcut | meaning |
---|---|
HST | Hubble Space Telescope |
JWST | James Webb Space Telescope |
PSP | Parker Solar Probe |
STEREO (A/B) | Solar TErrestrial RElations Observatory (Ahead/Behind) |
ISS | International Space Station |
WMAP | Wilkinson Microwave Anisotropy Probe |
L(1/2/3/4/5) (Point) | Lagrange (1/2/3/4/5) (Point) |
GPS | Global Positioning System |
RTG(s) | Radiosotope Thermoelectric Generator(s) |
Themis
ARTEMIS (P1/P2) |
Time History of Events and Macroscale Interactions during Substorms
Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon's Interaction with the Sun (Probe 1/Probe 2) |
MER(s) | Mars Exploration Rover(s) |