Proposed #28888 observations

From: Björn Gimle via Seesat-l <seesat-l_at_satobs.org>
Date: Fri, 6 Jan 2017 12:22:16 +0100
Greg observed passes Dec.20 and 22, proposed to be USA 186.
When I displayed his suites in HeavenSat's "Optical Measurements" I noticed
that although one of the elset visually had a very good match with both.
But a closer examination showed that the angular speeds did not match the
elsets - indeed the second obs , 6 degrees lower in the W, had a much
higher apparent speed. The values I obtained with proposed elsets  is
summarized in attached table.

#58888 is for a single observation (fast bright object) received by Ted..

28888 05 042A   0433 G 20161220191940127 16 15 2353142-362245 68
28888 05 042A   0433 G 20161220191942689 16 15 2354250-344607 58
28888 05 042A   0433 G 20161220191945242 16 15 2355351-330607 58
28888 05 042A   0433 G 20161220191947789 16 15 2356330-313501 58
28888 05 042A   0433 G 20161220191950332 16 15 2357290-300326 68
28888 05 042A   0433 G 20161222192213241 16 25 2333352-341875 28
28888 05 042A   0433 G 20161222192215293 16 15 2335265-323117 58 +036 00
28888 05 042A   0433 G 20161222192217346 16 15 2337281-304210 48 +036 00
28888 05 042A   0433 G 20161222192219401 16 15 2339268-285114 58

USA 186 48
1 48888U 05042A   16357.74826179 0.00020000  00000-0  11140-3 0    06
2 48888  97.0503  32.3464 0234445  67.0000 292.9999 15.49704453    08
USA 186 58
1 58888U 05042A   16357.74731272 0.00020000  00000-0  90371-3 0    08
2 58888  96.8903  31.4944 0234445 222.0000 137.9999 14.99664453    02
USA 186 68 Ted+
1 68888U 05042A   16342.76054990  .00022000  00000-0  90323-4 0    00
2 68888  96.8903  18.6082 0136622 113.6163 246.3835 15.73185855    02
USA 186 78
1 78888U 05042A   16357.74846665 0.00020000  00000-0  24835-3 0    03
2 78888  96.9703  32.4874 0134445  67.0000 292.9999 15.49704453    03
USA 186 88
1 88888U 05042A   16357.74631735 0.00020000  00000-0  90323-3 0    08
2 88888  96.7703  31.4644 0234445  67.0000 292.9999 14.99681453    04
USA 186 98
1 98888U 05042A   16357.74653726 0.00020000  00000-0  13423-2 0    07
2 98888  96.6703  31.6144 0134445  67.0000 292.9999 14.99667453    03
USA 186 16342
1 28888U 05042A   16342.76054983  .00020000  00000-0  82323-4 0    00
2 28888  96.8903  18.6082 0136622 113.6163 246.3835 15.72885855    02

--------------------------------------------------------
Björn Gimle, COSPAR 5919
59.2617 N, 18.6169 E, 51 m
Satellite observation formats described:
http://www.satobs.org/position/IODformat.html
---------------------------------------------------------
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Received on Fri Jan 06 2017 - 05:22:56 UTC

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