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 4.677 0 0 km 35.143 sec 31 1.875 973.368 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 03:09:32.627 3.159063 155500 958.524 0.644 1.0297 27.42
2 03:09:32.666 3.159074 155500 959.723 0.495 1.3265 124.938
3 03:09:32.789 3.159108 155500 962.121 0.297 2.3974 153.817
4 03:09:32.832 3.15912 155500 956.125 0.349 2.3333 119.685
5 03:09:32.954 3.159154 155500 956.125 0.371 1.9305 68.903
6 03:09:32.994 3.159165 155500 959.723 0.378 1.8069 131.448
7 03:09:33.116 3.159199 155500 956.125 0.504 2.4558 -11.267
8 03:09:33.160 3.159211 155500 956.125 0.507 2.5617 -17.562
9 03:09:33.282 3.159245 155500 957.324 0.397 2.2987 -68.233
10 03:09:33.322 3.159256 155500 956.125 0.414 2.1625 -29.177
11 03:09:33.448 3.159291 155500 956.125 0.443 1.5831 -12.773
12 03:09:33.487 3.159302 155500 956.125 0.46 1.4667 -9.437
13 03:09:33.610 3.159336 155500 957.324 0.438 1.3201 -72.705
14 03:09:33.653 3.159348 155500 957.324 0.445 1.1233 -55.289
15 03:09:35.082 3.159745 155800 957.924 0.761 2.5046 87.322
16 03:09:35.248 3.159791 155800 957.324 0.676 2.8591 89.067
17 03:09:35.413 3.159837 155800 957.924 0.561 3.0366 95.51
18 03:09:35.575 3.159882 155800 957.924 0.41 3.0435 96.863
19 03:09:35.741 3.159928 155800 957.924 0.547 2.3138 94.212
20 03:10:06.949 3.168597 159500 996.897 1.997 1.2514 33.121
21 03:10:06.992 3.168609 159500 998.096 2.019 1.1425 133.147
22 03:10:07.115 3.168643 159500 999.295 2.02 1.4115 93.335
23 03:10:07.154 3.168654 159500 999.295 2.036 1.5051 -68.911
24 03:10:07.280 3.168689 159500 999.295 1.92 1.8743 -177.096
25 03:10:07.320 3.1687 159500 999.295 2 1.5228 -119.092
26 03:10:07.442 3.168734 159500 1000.495 2.005 1.6667 134.642
27 03:10:07.482 3.168745 159500 999.295 2.017 1.4691 -13.104
28 03:10:07.604 3.168779 159500 1000.495 1.991 1.4216 -172.363
29 03:10:07.648 3.168791 159500 1000.495 2.056 1.4225 -121.019
30 03:10:07.770 3.168825 159500 999.295 1.94 1.1705 -33.295