Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
40143 "YAOGAN 21" 0 0 4.676 0 0 km 29.409 sec 51 7.371 508.737 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 15:00:58.932 15.01637 159800 523.825 -2.448 4.228 -64.692
2 15:00:59.094 15.016415 159800 524.424 -2.697 7.2788 172.977
3 15:00:59.256 15.01646 159800 523.825 -2.461 5.7397 -1.212
4 15:00:59.422 15.016506 159800 523.825 -2.495 24.7876 -23.007
5 15:00:59.587 15.016552 159800 523.225 -2.424 17.161 -75.294
6 15:00:59.749 15.016597 159800 522.625 -2.353 9.3173 -59.155
7 15:00:59.915 15.016643 159800 522.026 -2.157 4.0116 -108.349
8 15:00:59.954 15.016654 159500 523.225 -2.394 1.0519 -165.395
9 15:01:00.077 15.016688 159500 520.827 -2.455 1.6997 46.505
10 15:01:00.120 15.0167 159500 523.225 -2.414 1.7507 -0.773
11 15:01:00.239 15.016733 159500 520.827 -2.38 1.808 -126.607
12 15:01:00.282 15.016745 159500 520.827 -2.425 1.5858 117.234
13 15:01:00.444 15.01679 159500 519.627 -2.419 1.3168 -86.041
14 15:01:00.570 15.016825 159500 519.627 -2.406 2.413 -9.976
15 15:01:00.610 15.016836 159500 520.827 -2.365 3.4933 76.597
16 15:01:00.732 15.01687 159500 520.827 -2.372 6.481 152.931
17 15:01:00.775 15.016882 159500 520.827 -2.347 8.8952 77.643
18 15:01:00.898 15.016916 159500 519.627 -2.346 11.0108 -85.68
19 15:01:00.937 15.016927 159500 519.627 -2.337 10.6045 -78.965
20 15:01:01.060 15.016961 159500 519.627 -2.33 10.6519 -156.804
21 15:01:01.103 15.016973 159500 519.627 -2.315 10.0775 -76.684
22 15:01:01.225 15.017007 159500 519.627 -2.282 5.8127 86.311
23 15:01:01.265 15.017018 159500 518.428 -2.295 5.0054 -27.482
24 15:01:01.391 15.017053 159500 518.428 -2.249 2.7368 51.923
25 15:01:01.427 15.017063 159500 518.428 -2.274 2.0376 -139.795
26 15:01:01.592 15.017109 159500 517.229 -2.248 1.1008 -151.36
27 15:01:16.543 15.021262 155800 496.244 -0.83 6.1341 47.135
28 15:01:16.709 15.021308 155800 496.244 -0.779 15.0312 -155.676
29 15:01:16.871 15.021353 155800 496.244 -0.59 17.2319 -88.159
30 15:01:17.036 15.021399 155800 496.244 -0.46 11.3094 -111.201
31 15:01:17.198 15.021444 155800 496.244 -0.488 1.9593 -117.165
32 15:01:17.242 15.021456 155500 495.644 -0.625 2.0174 158.172
33 15:01:17.364 15.02149 155500 496.843 -0.649 1.6453 -24.992
34 15:01:17.526 15.021535 155500 494.445 -0.591 1.177 -16.496
35 15:01:17.566 15.021546 155500 494.445 -0.611 1.7687 42.949
36 15:01:17.692 15.021581 155500 495.644 -0.613 6.3048 61.633
37 15:01:17.731 15.021592 155500 494.445 -0.581 8.9381 -104.921
38 15:01:17.854 15.021626 155500 495.644 -0.585 18.8231 -63.493
39 15:01:17.897 15.021638 155500 495.644 -0.564 21.4266 114.069
40 15:01:18.016 15.021671 155500 495.644 -0.566 26.2035 -91.737
41 15:01:18.059 15.021683 155500 495.644 -0.543 24.0972 110.079
42 15:01:18.181 15.021717 155500 494.445 -0.549 13.8803 11.771
43 15:01:18.224 15.021729 155500 495.644 -0.514 11.2441 -144.424
44 15:01:18.347 15.021763 155500 494.445 -0.528 3.4067 160.215
45 15:01:18.386 15.021774 155500 494.445 -0.496 1.8137 -43.043
46 15:01:28.009 15.024447 155500 498.042 0.586 1.5118 18.927 ✓
47 15:01:28.052 15.024459 155500 498.042 0.564 2.0298 -48.252 ✓
48 15:01:28.175 15.024493 155500 499.242 0.539 1.9046 22.74 ✓
49 15:01:28.218 15.024505 155500 499.242 0.605 2.0203 85.205 ✓
50 15:01:28.340 15.024539 155500 498.042 0.663 1.4655 -154.983 ✓