24 Jan
2009
24 Jan
'09
6:36 p.m.
Daniel schriebt:
Best approach is to use an online service like Heavens Above that will update their orbits in a timely manner.
Thanks for the suggests. I was thinking in terms of ploting the orbital path against a Tycho2 field for telescope pointing purposes. The SLAS favorite, TheSky, is nice but overpriced for what it does with respect to freeware alternatives. - Kurt