HeavenSat does have an 'Ephemeris' option in the context menu of Sky/Chart/World screens - for a selected satellite - and an options menu with ephemeris for all objects in a selected TLE file. All have the same layout with time, az, el, RA, dec range, age and error est. - NOT lat + long. I have three programs that do this - SeeSat, Track16 and one whose name I can't remember and thus have a hard time finding. I have not tried them in W8.1 yet 2015-01-07 18:44 GMT+01:00 Gregg Hendry via Seesat-l <seesat-l_at_satobs.org>: > For older Macintosh computers (pre-Intel) OrbiTrack is easy to use. > (Latitude and longitude output in geocentric coordinates only though) > The latest version seems to be OrbiTrack2.2b12 > > Gregg Hendry > > > > > > On Wed, Jan 7, 2015 at 5:32 AM, Phillip Clark via Seesat-l < > seesat-l_at_satobs.org> wrote: > > > Hello all > > I am wondering if anyone can recommend some software for me please. > > > > I am looking for some easy-to-use software that will take in a TLE, > start > > and end dates/times and a time interval and then produce a text file of > the > > satellite's latitude, longitude and altitude. Any suggestions please? > > Many thanks in advance. > > Phillip Clark > > _______________________________________________ > > Seesat-l mailing list > > http://mailman.satobs.org/mailman/listinfo/seesat-l > > > _______________________________________________ > Seesat-l mailing list > http://mailman.satobs.org/mailman/listinfo/seesat-l > -- ---------------------------------------- Björn Gimle, COSPAR 5919 59.2617 N, 18.6169 E, 51 m Phone: +46 (0)8 571 43 312 Mobile: +46 (0) 704 385 486 _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Thu Jan 08 2015 - 02:32:22 UTC
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