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 3.45 0 0 km 34.566 sec 28 2.573 824.54 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:42:07.960 22.702211 155500 789.441 0.647 1.3421 -98.896
2 22:42:08.176 22.702271 155500 791.839 0.645 3.1631 -39.078
3 22:42:08.215 22.702282 155500 791.839 0.649 3.6195 22.743
4 22:42:08.374 22.702326 155500 791.839 0.681 4.5132 -126.426
5 22:42:08.489 22.702358 155500 791.839 0.77 5.6415 -30.14
6 22:42:08.640 22.7024 155500 791.839 0.651 5.0599 -158.807
7 22:42:08.708 22.702419 155500 793.038 0.761 4.3351 17.749
8 22:42:08.888 22.702469 155500 791.839 0.636 2.4578 67.399
9 22:42:08.996 22.702499 155500 791.839 0.735 1.2894 7.43
10 22:42:37.411 22.710392 159500 841.005 2.529 0.5576 -20.616
11 22:42:37.904 22.710529 159500 839.806 2.233 0.3505 71.374
12 22:42:38.023 22.710562 159500 838.607 2.529 0.5057 28.179
13 22:42:38.236 22.710621 159500 838.607 2.543 2.0787 107.852
14 22:42:38.297 22.710638 159500 839.806 2.497 2.7543 -35.509
15 22:42:38.448 22.71068 159500 841.005 2.485 2.8992 143.51
16 22:42:38.538 22.710705 159500 841.005 2.497 6.3455 35.738
17 22:42:38.779 22.710772 159500 841.005 2.492 4.0941 110.921
18 22:42:39.114 22.710865 159500 842.204 2.503 3.8558 -159.94
19 22:42:39.168 22.71088 159500 842.204 2.516 3.0385 -103.906
20 22:42:39.377 22.710938 159500 843.403 2.524 1.3212 83.882
21 22:42:39.431 22.710953 159500 842.204 2.572 1.0106 -172.214
22 22:42:39.575 22.710993 159500 839.806 2.541 0.8869 -60.143
23 22:42:39.690 22.711025 159500 842.204 2.589 1.3987 104.218
24 22:42:39.924 22.71109 159500 841.005 2.565 0.7127 -37.598
25 22:42:41.537 22.711538 159800 848.2 2.919 2.0267 -31.939
26 22:42:42.487 22.711802 159800 850.598 2.926 1.6496 -28.771