Henry Hallam<henry@xxxxxxxxxxxxxxxx> writes:
On Tue, Oct 8, 2013 at 8:58 AM, Henry Spencer<henry@xxxxxxxxxxxxxxx> wrote:>The crystals wouldn't last long even when not in sunlight, because the >nice warm Earth filling almost half the sky is, if anything, even more >important to the thermal balance of something in LEO.As a small aside, this makes passive thermal control of small satellites in LEO*really easy*.
If you want the satellite to be roughly warm-Earth temperature, yes.I had a really good proposal for a constellation of IR sensors on 3U cubesats
that foundered on the fact that it is, yes, **really easy** to make a small satellite in LEO maintain a roughly warm-Earth temperature, which for that application was not the right temperature. John Schilling john.schilling@xxxxxxxxxxxxxx (661) 718-0955