Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
40110 "YAOGAN 20B" 0 0 3.885 0 0 km 6.228 sec 47 4.089 1177.319 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 04:12:27.695 4.207693 158000 1176.773 0.287 1.6 136.147
2 04:12:27.738 4.207705 158000 1176.773 0.312 1.624 108.175
3 04:12:27.860 4.207739 158000 1176.773 0.26 2.3805 169.724
4 04:12:27.900 4.20775 158000 1176.773 0.288 2.4242 -153.292
5 04:12:28.026 4.207785 158000 1175.573 0.318 3.2147 -73.564
6 04:12:28.066 4.207796 158000 1175.573 0.277 3.4654 -35.08
7 04:12:28.188 4.20783 158000 1176.773 0.284 4.2308 61.255
8 04:12:28.228 4.207841 158000 1176.773 0.299 4.5866 -21.411
9 04:12:28.350 4.207875 158000 1176.773 0.3 4.8077 -107.277
10 04:12:28.393 4.207887 158000 1176.773 0.319 4.9582 112.316
11 04:12:28.516 4.207921 158000 1176.773 0.325 4.6996 150.326
12 04:12:28.555 4.207932 158000 1176.773 0.317 5.2686 -160.168
13 04:12:28.678 4.207966 158000 1176.773 0.317 5.6938 107.787
14 04:12:28.721 4.207978 158000 1176.773 0.306 5.3891 45.901
15 04:12:28.843 4.208012 158000 1176.773 0.315 5.5702 -53.144
16 04:12:28.886 4.208024 158000 1176.773 0.315 5.2688 123.699
17 04:12:29.005 4.208057 158000 1176.773 0.314 5.3121 -175.256
18 04:12:29.048 4.208069 158000 1176.773 0.331 5.3308 -146.582
19 04:12:29.171 4.208103 158000 1176.773 0.31 4.8914 176.594
20 04:12:29.214 4.208115 158000 1176.773 0.306 4.9398 -16.55
21 04:12:29.333 4.208148 158000 1176.773 0.329 4.0982 -64.246
22 04:12:29.376 4.20816 158000 1176.773 0.331 3.9388 121.406
23 04:12:29.498 4.208194 158000 1176.773 0.312 3.3613 -135.405
24 04:12:29.538 4.208205 158000 1176.773 0.334 3.2239 114.561
25 04:12:29.664 4.20824 158000 1176.773 0.317 2.4947 53.787
26 04:12:29.704 4.208251 158000 1176.773 0.353 2.4333 172.616
27 04:12:29.826 4.208285 158000 1176.773 0.393 1.7429 -137.942
28 04:12:29.866 4.208296 158000 1176.773 0.332 1.7833 134.633
29 04:12:29.992 4.208331 158000 1176.773 0.378 1.1857 -115.681
30 04:12:30.031 4.208342 158000 1176.773 0.376 1.1733 -162.454
31 04:12:31.464 4.20874 158300 1177.972 0.656 1.4539 66.848
32 04:12:31.630 4.208786 158300 1177.972 0.601 2.5682 71.275
33 04:12:31.792 4.208831 158300 1178.571 0.591 3.6358 59.492
34 04:12:31.957 4.208877 158300 1177.972 0.385 4.9764 63.856
35 04:12:32.119 4.208922 158300 1178.571 0.489 5.9868 61.168
36 04:12:32.285 4.208968 158300 1178.571 0.326 6.9966 62.819
37 04:12:32.447 4.209013 158300 1178.571 0.49 6.9396 64.063
38 04:12:32.612 4.209059 158300 1178.571 0.432 7.2487 65.66
39 04:12:32.774 4.209104 158300 1178.571 0.467 7.3124 68.675
40 04:12:32.940 4.20915 158300 1178.571 0.46 6.7032 67.256
41 04:12:33.102 4.209195 158300 1178.571 0.414 5.9461 70.524
42 04:12:33.268 4.209241 158300 1178.571 0.586 4.9224 71.548
43 04:12:33.430 4.209286 158300 1178.571 0.512 3.837 74.743
44 04:12:33.595 4.209332 158300 1178.571 0.397 2.8593 80.202
45 04:12:33.757 4.209377 158300 1178.571 0.711 1.7855 82.386
46 04:12:33.923 4.209423 158300 1178.571 0.446 1.3599 93.42