Comment by N19PEDL2
1 day ago
> geostationary equatorial orbit
I thought GEO stood for Geostationary Earth Orbit, since a geostationary orbit must be equatorial anyway. But actually "Earth" would also be redundant, since "Geo-" already stands for Earth.
I understand it's both, but "equatorial" is more precise to distinguish it from GSO, a non-equatorial [g]eo[s]ynchronous [o]rbit. Otherwise, they would both be "GEO".