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 0.229 0 0 km 41.171 sec 54 3.624 1034.665 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 08:26:15.655 8.437682 155500 1008.802 0.365 1.6373 135.313
2 08:26:15.778 8.437716 155500 1011.8 0.412 2.6632 112.305
3 08:26:15.814 8.437726 155500 1008.802 0.404 3.0302 136.637
4 08:26:15.936 8.43776 155500 1011.8 0.322 3.9378 49.92
5 08:26:15.986 8.437774 155500 1011.8 0.379 4.7222 11.073
6 08:26:16.109 8.437808 155500 1011.8 0.404 5.292 142.909
7 08:26:16.141 8.437817 155500 1011.8 0.374 5.1784 -31.055
8 08:26:16.267 8.437852 155500 1011.8 0.436 6.4962 135.253
9 08:26:16.310 8.437864 155500 1010.301 0.396 5.7012 -63.915
10 08:26:16.440 8.4379 155500 1011.8 0.417 5.759 -170.938
11 08:26:16.469 8.437908 155500 1011.8 0.391 6.3942 77.908
12 08:26:16.595 8.437943 155500 1011.8 0.359 5.3219 -62.318
13 08:26:16.642 8.437956 155500 1011.8 0.399 4.8153 97.207
14 08:26:16.764 8.43799 155500 1011.8 0.387 4.1702 20.647
15 08:26:16.796 8.437999 155500 1013.299 0.388 2.9054 -94.276
16 08:26:16.922 8.438034 155500 1010.301 0.412 2.9629 -178.161
17 08:26:16.969 8.438047 155500 1013.299 0.362 2.3306 121.262
18 08:26:17.095 8.438082 155500 1013.299 0.423 1.4318 148.783
19 08:26:18.233 8.438398 155800 1012.099 0.302 1.7227 89.814
20 08:26:18.406 8.438446 155800 1012.099 0.614 2.3219 107.506
21 08:26:18.564 8.43849 155800 1012.699 0.217 2.7374 93.146
22 08:26:18.737 8.438538 155800 1012.699 0.311 3.4096 96.695
23 08:26:18.892 8.438581 155800 1012.699 0.48 3.8854 97.82
24 08:26:19.061 8.438628 155800 1012.699 0.388 3.1069 116.298
25 08:26:19.219 8.438672 155800 1012.699 0.381 2.1464 95.215
26 08:26:19.392 8.43872 155800 1012.699 0.39 1.3328 129.602
27 08:26:52.282 8.447856 159500 1053.77 1.974 1.4818 -178.875
28 08:26:52.404 8.44789 159500 1053.77 1.989 2.5921 145.804
29 08:26:52.440 8.4479 159500 1055.269 1.91 2.6831 -89.339
30 08:26:52.562 8.447934 159500 1055.269 1.975 3.8743 49.773
31 08:26:52.609 8.447947 159500 1055.269 1.957 3.99 164.127
32 08:26:52.717 8.447977 159500 1055.269 1.906 4.9585 110.406
33 08:26:52.764 8.44799 159500 1055.269 1.983 5.6429 151.193
34 08:26:52.894 8.448026 159500 1055.269 1.949 6.2909 29.998
35 08:26:52.937 8.448038 159500 1056.768 1.949 5.8412 69.035
36 08:26:53.048 8.448069 159500 1056.768 1.904 6.0899 -137.523
37 08:26:53.095 8.448082 159500 1056.768 1.939 5.6283 159.658
38 08:26:53.218 8.448116 159500 1056.768 1.98 5.2316 110.398
39 08:26:53.268 8.44813 159500 1056.768 1.974 4.6284 -104.007
40 08:26:53.376 8.44816 159500 1056.768 1.938 4.5021 88.544
41 08:26:53.423 8.448173 159500 1056.768 1.965 4.2453 -50.007
42 08:26:53.549 8.448208 159500 1056.768 2.034 3.4159 48.703
43 08:26:53.592 8.44822 159500 1056.768 1.978 2.7169 -76.277
44 08:26:53.704 8.448251 159500 1056.768 1.932 2.0956 -158
45 08:26:53.750 8.448264 159500 1056.768 1.97 1.8862 -177.515
46 08:26:53.873 8.448298 159500 1059.766 1.953 1.5535 140.249
47 08:26:53.923 8.448312 159500 1056.768 1.948 1.3504 -164.563
48 08:26:56.000 8.448889 159800 1061.865 2.344 1.9134 120.219
49 08:26:56.170 8.448936 159800 1062.464 2.088 3.0057 121.277
50 08:26:56.328 8.44898 159800 1062.464 2.138 2.7389 120.145
51 08:26:56.501 8.449028 159800 1063.064 2.152 2.7973 120.435
52 08:26:56.828 8.449119 159800 1064.263 2.303 1.8623 112.812