Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
40143 "YAOGAN 21" 0 0 4.448 0 0 km 55.623 sec 55 16.284 559.732 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 03:42:35.024 3.709729 159500 540.013 -1.738 1.5821 -88.786 ✓
2 03:42:35.111 3.709753 159500 538.814 -1.79 1.2801 -110.384 ✓
3 03:42:35.381 3.709828 159500 536.416 -1.647 0.5486 -38.225 ✓
4 03:42:52.477 3.714577 155800 524.424 0.101 1.3771 -145.618 ✓
5 03:42:53.323 3.714812 155500 523.225 0.116 0.3411 -145.155 ✓
6 03:42:53.604 3.71489 155500 522.026 0.105 1.1575 125.495 ✓
7 03:42:53.748 3.71493 155500 523.225 0.171 2.3557 102.218 ✓
8 03:42:53.863 3.714962 155500 524.424 0.237 2.3036 150.577 ✓
9 03:43:05.045 3.718068 155500 528.022 1.361 1.1168 -141.551
10 03:43:05.099 3.718083 155500 532.818 1.368 1.8502 -131.108
11 03:43:05.268 3.71813 155500 530.42 1.41 5.9196 105.96
12 03:43:05.347 3.718152 155500 530.42 1.421 7.0996 -170.337
13 03:43:05.729 3.718258 155500 530.42 1.468 7.1224 158.196
14 03:43:05.941 3.718317 155500 531.619 1.475 40.0771 -34.734
15 03:43:05.992 3.718331 155500 531.619 1.485 56.3079 148.53
16 03:43:06.157 3.718377 155500 531.619 1.491 82.9559 169.918
17 03:43:06.197 3.718388 155500 532.818 1.495 97.7127 161.748
18 03:43:06.499 3.718472 155500 532.818 1.523 49.7095 124.959
19 03:43:06.784 3.718551 155500 532.818 1.528 5.6332 -128.55
20 03:43:07.162 3.718656 155500 534.018 1.605 5.0741 120.487
21 03:43:07.738 3.718816 155800 534.018 1.665 73.8405 96.563
22 03:43:08.094 3.718915 155800 534.018 1.687 10.2725 -118.964
23 03:43:08.357 3.718988 155800 534.617 1.808 6.7894 -41.611
24 03:43:08.555 3.719043 155800 535.217 1.822 4.8 38.487
25 03:43:08.785 3.719107 155800 535.217 1.392 1.5947 62.745
26 03:43:25.338 3.723705 159500 578.387 3.239 1.1064 -48.349
27 03:43:25.388 3.723719 159500 579.586 3.24 1.2746 -146.923
28 03:43:25.576 3.723771 159500 578.387 3.07 0.8953 177.332
29 03:43:25.853 3.723848 159500 578.387 3.253 1.9574 -111.753
30 03:43:25.896 3.72386 159500 579.586 3.253 2.6189 91.96
31 03:43:26.051 3.723903 159500 580.785 3.246 4.3748 158.294
32 03:43:26.170 3.723936 159500 580.785 3.251 5.0409 76.472
33 03:43:26.357 3.723988 159500 581.984 3.202 2.4492 153.222
34 03:43:26.447 3.724013 159500 580.785 3.255 2.2538 65.604
35 03:43:26.584 3.724051 159500 580.785 3.318 3.0628 28.879
36 03:43:26.976 3.72416 159500 584.383 3.327 33.3248 -45.29
37 03:43:27.019 3.724172 159500 584.383 3.336 54.9226 -125.084
38 03:43:27.210 3.724225 159500 584.383 3.334 41.2107 133.809
39 03:43:27.253 3.724237 159500 584.383 3.348 72.1534 35.416
40 03:43:27.451 3.724292 159500 585.582 3.342 53.2104 -31.066
41 03:43:27.527 3.724313 159500 585.582 3.355 19.5236 175.414
42 03:43:27.887 3.724413 159500 584.383 3.351 1.8641 145.068
43 03:43:28.060 3.724461 159500 586.781 3.401 1.9071 -68.366
44 03:43:28.060 3.724461 159800 586.781 3.605 2.6786 94.108
45 03:43:28.114 3.724476 159500 586.781 3.41 2.2346 -128.349
46 03:43:28.351 3.724542 159500 586.781 3.444 2.0383 -42.511
47 03:43:28.402 3.724556 159500 586.781 3.373 1.6571 -160.992
48 03:43:28.952 3.724709 159800 590.378 3.589 14.8732 19.826
49 03:43:29.208 3.72478 159800 590.978 3.504 19.3008 22.689
50 03:43:29.402 3.724834 159800 591.578 3.503 37.643 32.034
51 03:43:29.705 3.724918 159800 592.177 3.452 7.4371 34.853
52 03:43:30.234 3.725065 159800 593.976 3.787 2.2546 -105.584
53 03:43:30.461 3.725128 159800 595.175 3.762 0.9523 -54.538