And what types of objects can I warp/not warp to?
caneb [ Editor ]
You need to be at least 150km away from an object to use it as a warp-in point.
You can warp to any celestial object, station, fleet members, wrecks, canisters, friendly towers and tower modules. You can also warp to any bookmarked location.
You cannot warp to hostile or neutral entities or npcs.