For a US depot, it’s most likely launched from the Cape, and 28 ends up being
approximately optimal.
-george
Sent from my iPhone
On Aug 25, 2019, at 3:53 PM, Norman Yarvin <yarvin@xxxxxxxxxxxx> wrote:
As regards fuel depots in LEO, what orbit do people conceive them as
being in? Equatorial orbit, so that they can service launches heading
to GEO and beyond? Something like the Space Shuttle's usual orbit, so
that launches from Florida can reach them without a plane change? Or
what?