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Radrook
Radrook is offline
#2
Feb8-12, 01:46 AM
P: 334
Sounds like you could use a caculator.




Precession Routine

This routine will precess astronomical coordinates from one epoch to another.
http://fuse.pha.jhu.edu/support/tools/precess.html

Precess: Coordinate Conversion and Precession Tool
http://asc.harvard.edu/toolkit/precess.jsp