Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
40143 "YAOGAN 21" 0 0 4.206 0 0 km 48.374 sec 45 5.985 535.44 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 14:31:48.256 14.530071 159800 546.009 -2.334 9.1243 81.959
2 14:31:48.594 14.530165 159800 545.41 -2.235 6.867 -106.012
3 14:31:48.594 14.530165 159800 545.41 -2.183 8.6519 -106.012
4 14:31:48.882 14.530245 159500 544.81 -2.18 0.5159 121.158
5 14:31:48.882 14.530245 159800 544.21 -2.078 1.6248 -118.509
6 14:31:49.426 14.530396 159500 542.412 -2.154 1.2719 -115.294
7 14:31:49.494 14.530415 159500 542.412 -2.163 2.1882 -160.28
8 14:31:49.685 14.530468 159500 542.412 -2.153 7.9347 67.394
9 14:31:49.728 14.53048 159500 543.611 -2.138 8.9178 38.033
10 14:31:49.908 14.53053 159500 543.611 -2.129 14.6653 -65.788
11 14:31:49.948 14.530541 159500 543.611 -2.112 15.25 -112.154
12 14:31:50.160 14.5306 159500 542.412 -2.092 11.8498 25.076
13 14:31:50.232 14.53062 159500 542.412 -2.071 8.9659 144.309
14 14:31:50.394 14.530665 159500 541.213 -2.034 2.8318 104.622
15 14:31:50.524 14.530701 159500 538.814 -1.996 0.6345 -56.534
16 14:31:50.833 14.530787 159500 541.213 -2.052 1.0366 36.344
17 14:31:50.884 14.530801 159500 541.213 -2.065 1.0018 -38.841
18 14:32:05.406 14.534835 155800 520.827 -0.476 0.6601 -149.801
19 14:32:05.604 14.53489 155800 520.827 -0.495 1.417 -15.782
20 14:32:05.892 14.53497 155800 520.227 -0.725 1.9416 8.444
21 14:32:06.169 14.535047 155800 520.827 -0.501 13.5813 65.967
22 14:32:06.169 14.535047 155800 520.827 -0.497 11.8449 65.967
23 14:32:06.248 14.535069 155500 523.225 -0.535 0.5914 -88.509
24 14:32:06.500 14.535139 155800 520.827 -0.373 20.3533 150.204
25 14:32:06.554 14.535154 155500 520.827 -0.443 0.5596 -40.89
26 14:32:06.752 14.535209 155800 520.827 -0.217 6.0608 153.154
27 14:32:06.828 14.53523 155500 519.627 -0.468 1.4335 -72.989
28 14:32:06.990 14.535275 155500 519.627 -0.269 1.1507 -175.905
29 14:32:07.264 14.535351 155500 520.827 -0.378 8.6016 133.334
30 14:32:07.436 14.535399 155500 520.827 -0.366 18.5897 -96.632
31 14:32:07.487 14.535413 155500 520.827 -0.342 20.2932 -177.215
32 14:32:07.699 14.535472 155500 520.827 -0.323 18.6852 -58.852
33 14:32:07.764 14.53549 155500 520.827 -0.303 15.7245 23.925
34 14:32:07.944 14.53554 155500 519.627 -0.289 4.7091 -37.278
35 14:32:08.340 14.53565 155500 519.627 -0.212 1.4855 -96.808
36 14:32:17.984 14.538329 155500 528.022 0.737 0.9876 50.51 ✓
37 14:32:35.650 14.543236 159500 554.403 2.411 0.4628 40.215 ✓
38 14:32:35.689 14.543247 159500 553.204 2.6 0.5556 -23.285 ✓
39 14:32:35.902 14.543306 159500 558.001 2.464 1.163 -171.987 ✓
40 14:32:35.948 14.543319 159500 554.403 2.651 0.7667 -142.685 ✓
41 14:32:36.139 14.543372 159500 559.2 2.492 0.8225 -77.895 ✓
42 14:32:36.186 14.543385 159500 556.802 2.541 1.1185 0.532 ✓
43 14:32:36.384 14.54344 159500 556.802 2.622 0.4773 151.217 ✓