Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site aluxe.UUCP Path: utzoo!linus!decvax!tektronix!uw-beaver!cornell!vax135!ariel!hou5f!hou5g!hou5h!eagle!mhuxi!mhuxj!mhuxl!mhuxm!mhuxr!mhuxt!mhuxv!aluxe!richah From: richah@aluxe.UUCP Newsgroups: net.ham-radio Subject: RESPONSE TO ARTICLE 851. HP41C OSCAR 10 PROGRAM... Message-ID: <402@aluxe.UUCP> Date: Thu, 29-Sep-83 15:25:06 EDT Article-I.D.: aluxe.402 Posted: Thu Sep 29 15:25:06 1983 Date-Received: Sun, 2-Oct-83 19:42:22 EDT Organization: Bell Labs, Allentown, PA Lines: 16 An Oscar 10 program for the HP-41C was published in the March 1981 issue of Ham Radio, pages 46 through 50. "Tracking Satellites In Elliptical Orbits", by Paul C. Bunnell, WA6VJR. I have not tried this program. Has anyone had success??? The geometric equations were published in the article (ref. this newsnet article 847) "TI-59 Program Tracks Satellites In Elliptical Orbits", by Janos Molnar, Siofok, Hungary. This article was in the Oct. 6, 1981 issue of Electronics, pages 146 through 149. I have not had total success with this TI-59 program. Rich Ahrens W3WJC Room 30-130 AT&T Bell Laboratories 2525 North 12th St. Reading, Pa. 19604 (215)929-6174 8-234-6174 !aluxe!richah