Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
870 "EXPLORER 20" 0.5607 0 3.654 0 0 km 40.100 sec 56 3.045 934.251 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 15:10:44.414 15.179004 159800 976.511 -2.581 1.3921 -25.984
2 15:10:44.576 15.179049 159800 976.511 -2.453 2.7995 -40.51
3 15:10:44.742 15.179095 159800 975.912 -2.366 2.795 -18.534
4 15:10:44.908 15.179141 159800 975.312 -2.559 2.9634 -21.845
5 15:10:45.070 15.179186 159800 975.312 -2.658 2.2358 -29.279
6 15:10:47.363 15.179823 159500 969.316 -2.458 1.3207 172.796
7 15:10:47.402 15.179834 159500 969.316 -2.476 1.3041 -148.578
8 15:10:47.528 15.179869 159500 966.918 -2.524 1.7651 -147.628
9 15:10:47.568 15.17988 159500 968.117 -2.495 2.0925 152.37
10 15:10:47.690 15.179914 159500 968.117 -2.494 2.4587 94.764
11 15:10:47.734 15.179926 159500 968.117 -2.49 2.6235 179.114
12 15:10:47.856 15.17996 159500 968.117 -2.487 2.9713 101.836
13 15:10:47.899 15.179972 159500 966.918 -2.488 3.0462 -26.215
14 15:10:48.022 15.180006 159500 966.918 -2.513 3.1371 -128.512
15 15:10:48.061 15.180017 159500 966.918 -2.49 3.3584 -3.125
16 15:10:48.184 15.180051 159500 966.918 -2.491 3.4771 -149.013
17 15:10:48.223 15.180062 159500 966.918 -2.478 3.3226 46.007
18 15:10:48.349 15.180097 159500 965.719 -2.486 2.8793 118.728
19 15:10:48.389 15.180108 159500 965.719 -2.447 2.8353 113.964
20 15:10:48.511 15.180142 159500 965.719 -2.426 2.4704 75.309
21 15:10:48.551 15.180153 159500 965.719 -2.483 2.2941 152.971
22 15:10:48.673 15.180187 159500 965.719 -2.486 1.7327 164.728
23 15:10:48.716 15.180199 159500 964.519 -2.434 1.4859 -74.94
24 15:10:48.839 15.180233 159500 964.519 -2.406 0.9941 147.636
25 15:11:20.706 15.189085 155800 910.557 -1.001 1.4545 102.287
26 15:11:20.872 15.189131 155800 910.557 -0.852 2.7625 101.158
27 15:11:21.034 15.189176 155800 910.557 -0.922 4.1252 98.057
28 15:11:21.196 15.189221 155800 910.557 -0.872 5.0899 103.196
29 15:11:21.361 15.189267 155800 910.557 -0.879 5.7351 94.873
30 15:11:21.527 15.189313 155800 910.557 -0.688 5.6426 91.891
31 15:11:21.689 15.189358 155800 909.957 -0.831 5.3487 94.839
32 15:11:21.854 15.189404 155800 909.957 -0.775 3.6723 97.768
33 15:11:22.016 15.189449 155800 909.957 -1.001 2.693 101.397
34 15:11:22.178 15.189494 155800 909.358 -0.658 1.6453 114.09
35 15:11:22.178 15.189494 155500 911.756 -0.94 0.504 13.08
36 15:11:22.999 15.189722 155500 908.158 -0.837 1.0078 119.452
37 15:11:23.042 15.189734 155500 908.158 -0.813 1.2744 -25.747
38 15:11:23.165 15.189768 155500 909.358 -0.803 2.0615 -97.097
39 15:11:23.204 15.189779 155500 908.158 -0.826 2.3826 -140.183
40 15:11:23.327 15.189813 155500 908.158 -0.829 3.2529 -74.773
41 15:11:23.366 15.189824 155500 908.158 -0.788 3.8346 159.826
42 15:11:23.489 15.189858 155500 908.158 -0.833 4.7276 -169.645
43 15:11:23.532 15.18987 155500 908.158 -0.792 5.0391 0.01
44 15:11:23.654 15.189904 155500 908.158 -0.792 5.3027 -96.71
45 15:11:23.698 15.189916 155500 908.158 -0.789 5.5451 28.341
46 15:11:23.820 15.18995 155500 908.158 -0.781 5.3704 -33.138
47 15:11:23.860 15.189961 155500 908.158 -0.79 5.4291 -16.332
48 15:11:23.982 15.189995 155500 908.158 -0.769 5.0382 -52.354
49 15:11:24.022 15.190006 155500 908.158 -0.759 4.6654 51.651
50 15:11:24.148 15.190041 155500 908.158 -0.734 3.8855 -66.334
51 15:11:24.187 15.190052 155500 906.959 -0.75 3.2697 -79.871
52 15:11:24.310 15.190086 155500 906.959 -0.774 2.4729 -52.29
53 15:11:24.353 15.190098 155500 906.959 -0.718 2.2069 -126.304
54 15:11:24.475 15.190132 155500 909.358 -0.676 1.4157 -163.735
55 15:11:24.515 15.190143 155500 908.158 -0.68 1.2222 29.546