Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
40143 "YAOGAN 21" 0 0 3.542 0 0 km 31.864 sec 32 2.885 521.406 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 14:59:30.462 14.991795 159800 540.613 -2.479 0.7273 63.678
2 14:59:30.620 14.991839 159800 541.812 -2.434 2.1987 -6.906
3 14:59:30.786 14.991885 159800 541.213 -2.34 1.9096 63.095
4 14:59:31.934 14.992204 159500 537.615 -2.546 1.2857 -87.156
5 14:59:31.974 14.992215 159500 538.814 -2.434 1.657 -26.057
6 14:59:32.096 14.992249 159500 537.615 -2.493 2.437 -27.708
7 14:59:32.140 14.992261 159500 537.615 -2.49 2.7589 -38.765
8 14:59:32.262 14.992295 159500 537.615 -2.431 2.8681 -28.731
9 14:59:32.305 14.992307 159500 537.615 -2.506 3.0607 1.333
10 14:59:32.424 14.99234 159500 536.416 -2.434 2.2836 -85.317
11 14:59:32.467 14.992352 159500 537.615 -2.453 1.8804 112.821
12 14:59:32.590 14.992386 159500 538.814 -2.384 1.2094 -81.939
13 14:59:32.629 14.992397 159500 536.416 -2.421 1.1011 10.887
14 14:59:48.563 14.996823 155800 510.634 -1.085 4.4058 -44.017
15 14:59:48.725 14.996868 155800 510.034 -0.771 8.2084 -89.666
16 14:59:48.890 14.996914 155800 510.034 -0.752 8.2243 -46.656
17 14:59:49.056 14.99696 155800 510.034 -0.61 4.345 -10.983
18 14:59:49.711 14.997142 155500 508.835 -0.744 2.557 -14.764
19 14:59:49.751 14.997153 155500 508.835 -0.707 2.7969 -70.641
20 14:59:49.877 14.997188 155500 508.835 -0.704 4.3292 40.877
21 14:59:49.916 14.997199 155500 508.835 -0.697 4.3843 -22.856
22 14:59:50.035 14.997232 155500 508.835 -0.676 4.9039 49.849
23 14:59:50.078 14.997244 155500 508.835 -0.667 4.2205 -0.775
24 14:59:50.201 14.997278 155500 508.835 -0.647 3.1809 6.834
25 14:59:50.244 14.99729 155500 508.835 -0.655 2.4126 -171.972
26 15:00:01.015 15.000282 155500 511.233 0.6 1.2129 -77.498 ✓
27 15:00:01.058 15.000294 155500 513.632 0.52 1.2 -4.767 ✓
28 15:00:01.177 15.000327 155500 512.432 0.579 1.2368 -89.671 ✓
29 15:00:01.220 15.000339 155500 510.034 0.514 1.1635 93.531 ✓
30 15:00:02.164 15.000601 155800 511.833 0.499 1.5782 -172.86 ✓
31 15:00:02.326 15.000646 155800 512.432 0.475 1.5479 -119.667 ✓