Another source of solar ephemerides is JPL's Horizons system: http://ssd.jpl.nasa.gov/horizons.cgi
On Wed, Feb 02, 2011 at 10:34:38PM +0100, [email protected] wrote: > Or you can use the simulation available in Orologi Solari: > http://digilander.libero.it/orologi.solari > > Greetings. > Gian Casalegno > > ---------- Initial Header ----------- > > >From : [email protected] > To : "Sundial Mailing List" [email protected] > Cc : > Date : Wed, 02 Feb 2011 13:03:01 -0800 > Subject : Re: Solar Position Calculator > > > Hi Kaarigar: > > > > The USNO has the MICA software package that does this and much much more. > > http://www.usno.navy.mil/USNO/astronomical-applications > > > > Have Fun, > > > > Brooke Clarke > > http://www.prc68.com/I/Nav.shtml > > > > > > [email protected] wrote: > > > I had asked a question earlier about how to design a contraption such > > > that a sunlight beam falls on a place (or point) exactly each year at > > > a specific time. Having gone through the responses and realizing that > > > I will have to learn to do some basic solar position calculations > > > myself, I have implemented it and made it available through a web site > > > - please check it out and let me know if it is right/wrong/ or simply > > > works. Thanks! > > > > > > http://www.heliometry.com/solpos > > > > > > Kaarigar > > > ================ > > > > > > > > > --------------------------------------------------- > > > https://lists.uni-koeln.de/mailman/listinfo/sundial > > > > > > > > --------------------------------------------------- > > https://lists.uni-koeln.de/mailman/listinfo/sundial > > > > > > --------------------------------------------------- > https://lists.uni-koeln.de/mailman/listinfo/sundial > -- James McCann [email protected] --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
