Messier Marathon

Messier Marathon is a program that calculates an observation plan for a Messier Marathon including the positions in RA/Dec and Alt/Az for your location and the intended time. I use this program for the preparation of Messier Marathons in November and particularly in the end of March.
Price USD 0
License Free
File Size 131.53 kB
Version 1.0.0.41
Operating System Windows 95, Windows 2000, Windows 98, Windows Me, Windows, Windows XP, Windows NT
System Requirements None