[fpc-pascal] Re: convert "epoch" to UTC
Jeff Wormsley
daworm at gmail.com
Mon Jan 16 16:00:27 CET 2012
I went here:
http://www.satellite-calculations.com/TLETracker/SatTracker.htm
It had the TLE for Galaxy 15 as follows:
GALAXY 15
1 28884U 05041A 10133.62484064 .00000085 00000-0 10000-3 0 8291
2 28884 000.1391 078.0756 0002640 331.8937 274.1784 01.00285599 16790
And did these calculations (using Calc on Ubuntu)
10133.62484064 - Thu May 13 2010 10:59:46 GMT-0400 (EDT) = Thu May 13
2010 14:59:46 GMT
10 - 2010
133 - 133rd day (assume that's Thu May 13 - didn't check)
0.62484064 * 24 = 14.99617536
0.99617536 * 60 = 59.7705216
0.7705216 * 60 = 46.231296
Seems ok to me...
Replacing there time stamp in that web site with your example gives the
same answer you got. Either that web site is wrong, too, or your
example was wrong.
Jeff.
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