Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
37931 "SHIYAN 4 (SY-4)" 1.2108 0 3.866 0 0 km 20.599 sec 16 1.453 855.438 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:17:34.282 23.292856 155500 844.602 1.454 1.2675 -127.101
2 23:17:34.325 23.292868 155500 845.802 1.455 1.2257 -108.658
3 23:17:34.447 23.292902 155500 845.802 1.471 1.3946 -128.665
4 23:17:34.487 23.292913 155500 845.802 1.476 1.52 155.37
5 23:17:34.613 23.292948 155500 845.802 1.526 1.5602 -38.597
6 23:17:34.652 23.292959 155500 845.802 1.468 1.7627 -28.251
7 23:17:34.771 23.292992 155500 845.802 1.462 1.5419 -176.758
8 23:17:34.811 23.293003 155500 845.802 1.489 1.6697 23.849
9 23:17:34.933 23.293037 155500 847.001 1.566 1.4521 -174.096
10 23:17:34.976 23.293049 155500 847.001 1.535 1.2148 -20.681
11 23:17:36.740 23.293539 155800 848.8 1.733 1.9161 -23.664
12 23:17:37.072 23.293631 155800 849.399 1.594 1.7535 -30.737
13 23:17:54.683 23.298523 158000 887.773 2.532 1.1316 -171.083
14 23:17:54.722 23.298534 158000 887.773 2.607 1.0498 -135.73
15 23:17:54.848 23.298569 158000 887.773 2.536 1.1456 -44.176