2 ms·
> I'm not sure one rocket can launch a geostationary satellite above the Americas and above Europe in the same mission. It can. Geostationary satellites are a
by krisoft 2y ago
> I'm not sure one rocket can launch a geostationary satellite above the Americas and above Europe in the same mission.
It can. Geostationary satellites are a certain distance above the equator. If they adjust their orbit a tiny bit lower than that they start to drift east, if they adjust their orbit a tiny bit higher they start to drift west. This process is called "repositioning".
Generally there is a tradeoff between how much fuel you spend on it and how fast the repositioning is done. So you can do it quick and then your sat will have less fuel for position keeping. Or you do it "slow" and then you preserved more fuel potentially extending the lifetime of your satellite.
But these are all done with tiny bits of fuel (compared to the fuel needed to put the satellite up there in the first place) because the delta-v involved is very small.