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 2.347 0 0 km 35.971 sec 40 4.219 1034.994 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 01:28:40.339 1.477872 159000 1061.265 -2.225 1.5984 -162.005
2 01:28:40.465 1.477907 159000 1061.265 -2.193 2.2365 -94.381
3 01:28:40.512 1.47792 159000 1062.764 -2.129 2.3466 83.705
4 01:28:40.638 1.477955 159000 1061.265 -2.114 2.775 56.228
5 01:28:40.670 1.477964 159000 1062.764 -2.203 2.9374 -78.439
6 01:28:40.796 1.477999 159000 1062.764 -2.229 3.4664 -117.652
7 01:28:40.840 1.478011 159000 1061.265 -2.197 4.0054 23.378
8 01:28:40.966 1.478046 159000 1062.764 -2.16 4.5354 -119.797
9 01:28:40.998 1.478055 159000 1061.265 -2.136 4.1043 -164.9
10 01:28:41.124 1.47809 159000 1061.265 -2.114 4.1231 92.859
11 01:28:41.171 1.478103 159000 1061.265 -2.169 4.268 -96.462
12 01:28:41.293 1.478137 159000 1061.265 -2.163 4.0545 85.275
13 01:28:41.326 1.478146 159000 1062.764 -2.175 4.0946 53.013
14 01:28:41.452 1.478181 159000 1061.265 -2.161 3.6159 141.1
15 01:28:41.498 1.478194 159000 1061.265 -2.122 3.4851 13.869
16 01:28:41.606 1.478224 159000 1059.766 -2.104 2.8705 162.749
17 01:28:41.653 1.478237 159000 1062.764 -2.135 2.7946 71.23
18 01:28:41.779 1.478272 159000 1061.265 -2.1 2.0136 102.631
19 01:28:41.826 1.478285 159000 1058.267 -2.124 1.8584 103.175
20 01:29:14.795 1.487443 155500 1011.8 -0.822 2.775 -17.921
21 01:29:14.842 1.487456 155500 1011.8 -0.729 2.6857 8.9
22 01:29:14.950 1.487486 155500 1011.8 -0.832 3.8955 26.604
23 01:29:14.996 1.487499 155500 1010.301 -0.728 4.6155 43.936
24 01:29:15.122 1.487534 155500 1011.8 -0.734 5.6699 120.674
25 01:29:15.169 1.487547 155500 1010.301 -0.77 6.2556 -142.225
26 01:29:15.281 1.487578 155500 1011.8 -0.745 7.1985 -144.667
27 01:29:15.328 1.487591 155500 1011.8 -0.752 7.4507 -35.541
28 01:29:15.450 1.487625 155500 1011.8 -0.779 7.4228 -28.609
29 01:29:15.482 1.487634 155500 1010.301 -0.758 7.7606 27.889
30 01:29:15.608 1.487669 155500 1010.301 -0.712 6.9705 61.283
31 01:29:15.655 1.487682 155500 1010.301 -0.746 7.1643 110.089
32 01:29:15.778 1.487716 155500 1010.301 -0.722 6.3496 -95.238
33 01:29:15.810 1.487725 155500 1010.301 -0.726 6.0565 -43.619
34 01:29:15.936 1.48776 155500 1010.301 -0.782 4.695 129.367
35 01:29:15.983 1.487773 155500 1010.301 -0.715 4.7443 -151.968
36 01:29:16.109 1.487808 155500 1010.301 -0.731 3.2534 44.427
37 01:29:16.138 1.487816 155500 1011.8 -0.728 2.6716 -120.67
38 01:29:16.264 1.487851 155500 1016.296 -0.705 1.6731 118.2
39 01:29:16.310 1.487864 155500 1008.802 -0.648 1.4457 1.079