Xref: utzoo rec.boats:5182 comp.sys.ibm.pc.misc:4276 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!chaph.usc.edu!girtab.usc.edu!carltons From: carltons@girtab.usc.edu Newsgroups: rec.boats,comp.sys.ibm.pc.misc Subject: navigation program Message-ID: <13420@chaph.usc.edu> Date: 2 Dec 90 03:16:14 GMT Sender: news@chaph.usc.edu Followup-To: rec.boats Distribution: na Organization: University of Southern California, Los Angeles, CA Lines: 8 Nntp-Posting-Host: girtab.usc.edu Originator: carltons@girtab.usc.edu I am currently looking for any info necessary to do celestial navigation. I'd like to implement a basic version of such a program on a calculatior. Can I use a highly programable calculator like the HP41CV to replace the big almanacs ( assuming I limit my sightings to the sun, moon, the visible planets and stars )? But I would also be interested in any algorithims or shareware for IBM PCs.