Talk:Simplified perturbations models

Latest comment: 14 years ago by Chi And H in topic New external link, please check COI

New external link, please check COI edit

There seems to be no other Java implementation of SDP4/SGP4 other than my own. I've added the external link "SDP4 algorithm in Java". Can someone please check it's appropriate and remove the link if not? Chi And H (talk) 19:35, 21 May 2009 (UTC)Reply