Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
25778 "IRIDIUM 21" 3.7209 0 -8.522 0 0 km 3.763 sec 57 8.551 815.665 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 18:31:59.545 18.533207 158700 812.438 1.903 1.2073 -4.856
2 18:31:59.578 18.533216 158700 813.937 1.83 1.9673 73.549
3 18:31:59.621 18.533228 158700 813.937 1.787 3.2242 -140.277
4 18:31:59.668 18.533241 158700 812.438 1.81 3.2483 131.83
5 18:31:59.704 18.533251 158700 812.438 1.792 4.6129 129.746
6 18:31:59.750 18.533264 158700 812.438 1.846 5.4625 -61.865
7 18:31:59.779 18.533272 158700 813.937 1.87 6.3814 -148.075
8 18:31:59.826 18.533285 158700 813.937 1.839 7.2814 46.177
9 18:31:59.873 18.533298 158700 812.438 1.839 8.3816 16.811
10 18:31:59.902 18.533306 158700 812.438 1.822 9.7522 123.789
11 18:31:59.948 18.533319 158700 813.937 1.852 11.411 -1.721
12 18:31:59.984 18.533329 158700 813.937 1.843 12.6815 40.283
13 18:32:00.024 18.53334 158700 813.937 1.836 12.5403 -67.976
14 18:32:00.074 18.533354 158700 813.937 1.847 13.9004 -0.749
15 18:32:00.107 18.533363 158700 813.937 1.837 15.3279 110.312
16 18:32:00.157 18.533377 158700 813.937 1.853 16.3907 14.557
17 18:32:00.204 18.53339 158700 813.937 1.864 16.0336 125.946
18 18:32:00.233 18.533398 158700 813.937 1.852 18.237 53.514
19 18:32:00.280 18.533411 158700 813.937 1.857 17.2482 53.321
20 18:32:00.308 18.533419 158700 813.937 1.852 18.3111 110.104
21 18:32:00.355 18.533432 158700 813.937 1.831 18.2437 43.778
22 18:32:00.402 18.533445 158700 815.435 1.87 16.5676 154.253
23 18:32:00.438 18.533455 158700 815.435 1.848 16.8452 -50.194
24 18:32:00.478 18.533466 158700 813.937 1.862 14.877 146.851
25 18:32:00.528 18.53348 158700 815.435 1.852 14.2895 45.712
26 18:32:00.560 18.533489 158700 815.435 1.864 12.5622 -1.19
27 18:32:00.611 18.533503 158700 815.435 1.858 10.8727 -98.237
28 18:32:00.636 18.53351 158700 815.435 1.893 10.1976 -175.471
29 18:32:00.686 18.533524 158700 815.435 1.833 9.1344 -110.23
30 18:32:00.733 18.533537 158700 815.435 1.876 7.2935 -61.052
31 18:32:00.762 18.533545 158700 815.435 1.858 6.3333 50.925
32 18:32:00.809 18.533558 158700 813.937 1.874 5.3303 -23.236
33 18:32:00.856 18.533571 158700 815.435 1.879 3.9453 70.487
34 18:32:00.892 18.533581 158700 813.937 1.909 3.3246 138.525
35 18:32:00.931 18.533592 158700 813.937 1.825 2.8345 89.81
36 18:32:00.967 18.533602 158700 813.937 1.859 2.1051 -2.877
37 18:32:01.014 18.533615 158700 813.937 1.823 1.657 158.06
38 18:32:01.385 18.533718 158700 815.435 1.986 1.0957 7.851
39 18:32:01.496 18.533749 158700 816.934 1.936 1.4094 -4.315
40 18:32:01.543 18.533762 158700 818.433 1.987 1.3279 -95.132
41 18:32:01.921 18.533867 159000 817.234 1.936 1.2628 -133.494
42 18:32:02.080 18.533911 159000 817.834 2.041 3.3973 -126.394
43 18:32:02.155 18.533932 159000 818.433 2.006 5.4127 -125.561
44 18:32:02.249 18.533958 159000 818.433 2.297 6.5221 -137.032
45 18:32:02.324 18.533979 159000 818.433 2.02 8.4535 -130.504
46 18:32:02.400 18.534 159000 818.433 2.121 8.6978 -129.884
47 18:32:02.483 18.534023 159000 818.433 1.961 10.1687 -131.575
48 18:32:02.573 18.534048 159000 819.033 2.03 10.8165 -136.985
49 18:32:02.656 18.534071 159000 819.033 2.072 11.0313 -133.65
50 18:32:02.731 18.534092 159000 819.033 2.004 9.789 -135.255
51 18:32:02.814 18.534115 159000 819.633 1.991 8.6792 -131.962
52 18:32:02.904 18.53414 159000 819.633 2.166 7.9636 -134.521
53 18:32:02.987 18.534163 159000 819.633 1.974 6.1938 -128.79
54 18:32:03.062 18.534184 159000 819.633 2.052 4.9325 -127.218
55 18:32:03.134 18.534204 159000 819.633 2.004 3.0506 -132.61
56 18:32:03.307 18.534252 159000 819.033 2.386 1.2979 -94.623