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 3.113 0 0 km 4.831 sec 57 4.045 1000.647 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:52:39.641 10.877678 158800 1005.504 -1.781 2.5429 -103.634
2 10:52:39.734 10.877704 158800 1005.504 -1.929 2.7464 -90.166
3 10:52:39.814 10.877726 158800 1006.103 -1.989 3.2515 -96.038
4 10:52:39.893 10.877748 158800 1005.504 -1.953 3.4409 -97.035
5 10:52:39.968 10.877769 158800 1005.504 -1.966 4.1951 -90.933
6 10:52:40.062 10.877795 158800 1004.904 -1.972 4.1 -95.792
7 10:52:40.138 10.877816 158800 1005.504 -1.898 4.4395 -96.099
8 10:52:40.217 10.877838 158800 1004.904 -2.139 4.0203 -100.189
9 10:52:40.296 10.87786 158800 1004.904 -1.836 4.2562 -99.015
10 10:52:40.390 10.877886 158800 1004.904 -1.622 3.7693 -103.464
11 10:52:40.418 10.877894 158800 1008.502 -2.202 8.6007 -143.765
12 10:52:40.469 10.877908 158800 1004.305 -2.016 3.8153 -95.488
13 10:52:40.548 10.87793 158800 1004.305 -1.683 3.2014 -106.295
14 10:52:40.796 10.877999 158800 1003.705 -1.58 1.892 -92.165
15 10:52:40.876 10.878021 158800 1003.705 -2.174 1.6283 -93.848
16 10:52:42.470 10.878464 158500 1001.307 -1.834 1.634 170.526
17 10:52:42.514 10.878476 158500 999.808 -1.879 2.1863 112.874
18 10:52:42.546 10.878485 158500 1001.307 -1.928 2.1919 -57.375
19 10:52:42.593 10.878498 158500 999.808 -1.813 2.5045 -168.094
20 10:52:42.640 10.878511 158500 1001.307 -1.827 2.691 74.967
21 10:52:42.672 10.87852 158500 1001.307 -1.864 2.7212 -168.354
22 10:52:42.715 10.878532 158500 999.808 -1.777 3.3088 21.935
23 10:52:42.766 10.878546 158500 999.808 -1.849 3.7292 113.791
24 10:52:42.794 10.878554 158500 999.808 -1.817 3.8187 161.558
25 10:52:42.845 10.878568 158500 999.808 -1.848 4.3752 -6.535
26 10:52:42.874 10.878576 158500 999.808 -1.835 5.0433 131.305
27 10:52:42.924 10.87859 158500 999.808 -1.875 4.711 -88.011
28 10:52:42.967 10.878602 158500 998.309 -1.842 4.8845 -115.002
29 10:52:43.003 10.878612 158500 999.808 -1.808 5.3454 -146.948
30 10:52:43.046 10.878624 158500 999.808 -1.839 5.9623 -128.435
31 10:52:43.093 10.878637 158500 999.808 -1.869 5.5935 -31.497
32 10:52:43.126 10.878646 158500 999.808 -1.842 5.5708 64.281
33 10:52:43.169 10.878658 158500 998.309 -1.814 6.4052 -123.294
34 10:52:43.205 10.878668 158500 998.309 -1.815 6.3488 66.157
35 10:52:43.248 10.87868 158500 998.309 -1.816 5.8178 124.76
36 10:52:43.298 10.878694 158500 998.309 -1.81 6.2876 132.032
37 10:52:43.327 10.878702 158500 998.309 -1.85 5.5692 -113.881
38 10:52:43.378 10.878716 158500 998.309 -1.833 5.726 131.042
39 10:52:43.406 10.878724 158500 998.309 -1.806 5.5314 -157.051
40 10:52:43.450 10.878736 158500 999.808 -1.805 5.6201 -53.347
41 10:52:43.500 10.87875 158500 998.309 -1.792 5.3502 -135.309
42 10:52:43.529 10.878758 158500 998.309 -1.807 5.4463 -148.457
43 10:52:43.579 10.878772 158500 998.309 -1.734 5.1732 74.473
44 10:52:43.626 10.878785 158500 998.309 -1.814 4.4981 95.957
45 10:52:43.658 10.878794 158500 998.309 -1.791 4.7274 28.416
46 10:52:43.702 10.878806 158500 998.309 -1.787 3.9303 81.61
47 10:52:43.734 10.878815 158500 996.81 -1.813 4.0142 144.153
48 10:52:43.781 10.878828 158500 998.309 -1.794 3.5093 6.368
49 10:52:43.828 10.878841 158500 998.309 -1.77 2.9921 -44.202
50 10:52:43.860 10.87885 158500 996.81 -1.757 3.0603 -55.837
51 10:52:43.903 10.878862 158500 998.309 -1.753 2.4788 -141.067
52 10:52:43.954 10.878876 158500 996.81 -1.741 2.2506 -28.32
53 10:52:43.982 10.878884 158500 996.81 -1.795 2.005 -110.454
54 10:52:44.033 10.878898 158500 996.81 -1.697 1.9363 -126.002
55 10:52:44.062 10.878906 158500 999.808 -1.809 1.6343 149.544