Observations of the NROL-82 payload during excellent conditions (despite the full Moon). The satellite was about 3 mins late and 5 deg off track from my 78702 TLE determined from radio observations. Fitting a circular orbit to these observations yields: 1 99596U 21616A 21116.98994022 .00000000 00000-0 50000-4 0 00 2 99596 98.0118 230.1099 0001000 0.0000 56.6585 15.12226082 06 # 20210426.99-20210426.99, 8 measurements, 0.003 deg rms 99596 21 616A 4171 G 20210426234525258 17 25 1617990+842627 37 S 99596 21 616A 4171 G 20210426234525910 17 25 1620123+845042 37 S 99596 21 616A 4171 G 20210426234527410 17 25 1626389+854492 37 S 99596 21 616A 4171 G 20210426234529313 17 25 1639247+865244 37 S 99596 21 616A 4171 G 20210426234531368 17 25 1708897+880250 37 S 99596 21 616A 4171 G 20210426234533562 17 25 1904823+890774 37 S 99596 21 616A 4171 G 20210426234535417 17 25 0012680+891213 37 S 99596 21 616A 4171 G 20210426234536412 17 25 0140614+884776 37 S ------------------------------------------------------------------ Setup: ASI1600MM Pro CMOS, 55mm F/1.2, NexStar mount, NTP timing IOD format: http://www.satobs.org/position/IODformat.html ------------------------------------------------------------------ Regards, Cees _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-lReceived on Mon Apr 26 2021 - 18:56:37 UTC
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