Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
21688 "IRS 1B" 4.3501 0 1.405 0 0 km 74.877 sec 64 6.202 926.697 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 07:39:07.171 7.651992 159000 935.352 -1.825 2.4085 -71.551
2 07:39:07.297 7.652027 159000 938.35 -1.83 4.0054 -152.763
3 07:39:07.330 7.652036 159000 938.35 -1.857 4.1042 71.249
4 07:39:07.452 7.65207 159000 936.851 -1.802 6.5427 30.564
5 07:39:07.499 7.652083 159000 936.851 -1.823 6.6113 -29.567
6 07:39:07.625 7.652118 159000 936.851 -1.828 8.9803 114.192
7 07:39:07.657 7.652127 159000 936.851 -1.808 9.1175 48.368
8 07:39:07.783 7.652162 159000 936.851 -1.799 10.05 -93.822
9 07:39:07.826 7.652174 159000 936.851 -1.795 11.103 121.286
10 07:39:07.952 7.652209 159000 935.352 -1.808 11.3276 -77.036
11 07:39:07.985 7.652218 159000 935.352 -1.785 10.0029 -69.826
12 07:39:08.111 7.652253 159000 936.851 -1.778 10.0562 -162.401
13 07:39:08.158 7.652266 159000 935.352 -1.787 9.2004 171.301
14 07:39:08.280 7.6523 159000 935.352 -1.783 6.4431 40.472
15 07:39:08.312 7.652309 159000 935.352 -1.747 6.0327 -122.226
16 07:39:08.438 7.652344 159000 935.352 -1.779 4.4217 27.206
17 07:39:08.485 7.652357 159000 935.352 -1.787 3.5343 -76.317
18 07:39:08.608 7.652391 159000 936.851 -1.782 2.2345 -8.408
19 07:39:08.640 7.6524 159000 930.856 -1.655 1.5778 78.427
20 07:39:34.157 7.659488 155500 903.874 -0.572 0.874 157.317
21 07:39:34.326 7.659535 155500 912.868 -0.312 1.5352 -22.156
22 07:39:34.452 7.65957 155500 905.373 -0.479 2.6369 -174.896
23 07:39:34.484 7.659579 155500 905.373 -0.449 3.5067 -51.462
24 07:39:34.610 7.659614 155500 906.872 -0.459 6.6924 -26.855
25 07:39:34.654 7.659626 155500 906.872 -0.41 7.6272 -18.98
26 07:39:34.780 7.659661 155500 906.872 -0.393 11.0059 2.712
27 07:39:34.812 7.65967 155500 906.872 -0.394 12.0369 176.98
28 07:39:34.938 7.659705 155500 906.872 -0.404 16.267 -108.108
29 07:39:34.985 7.659718 155500 906.872 -0.38 18.0193 18.699
30 07:39:35.107 7.659752 155500 906.872 -0.396 18.2234 173.879
31 07:39:35.140 7.659761 155500 906.872 -0.368 18.1545 133.437
32 07:39:35.266 7.659796 155500 906.872 -0.382 17.4337 97.507
33 07:39:35.312 7.659809 155500 906.872 -0.365 17.2622 -61.089
34 07:39:35.435 7.659843 155500 906.872 -0.376 14.5117 -86.968
35 07:39:35.467 7.659852 155500 906.872 -0.366 14.4785 -125.181
36 07:39:35.593 7.659887 155500 906.872 -0.343 10.5806 -68.211
37 07:39:35.640 7.6599 155500 906.872 -0.354 8.3858 69.542
38 07:39:35.766 7.659935 155500 905.373 -0.335 5.181 -146.787
39 07:39:35.795 7.659943 155500 905.373 -0.35 4.4848 -63.809
40 07:39:35.921 7.659978 155500 905.373 -0.402 2.3304 42.081
41 07:39:35.968 7.659991 155500 905.373 -0.395 1.6018 -87.868
42 07:39:53.579 7.664883 155500 911.369 0.659 1.3719 167.212 ✓
43 07:39:53.701 7.664917 155500 912.868 0.448 1.864 153.222 ✓
44 07:39:53.734 7.664926 155500 911.369 0.576 1.5571 -126.008 ✓
45 07:39:53.860 7.664961 155500 912.868 0.632 1.4576 113.619 ✓
46 07:39:53.906 7.664974 155500 915.866 0.637 1.3174 123.988 ✓
47 07:39:54.061 7.665017 155500 915.866 0.696 1.4468 175.777 ✓
48 07:40:20.860 7.672461 159000 944.346 2.041 0.9615 133.897 ✓
49 07:40:20.982 7.672495 159000 942.847 2.032 1.7609 78.741 ✓
50 07:40:21.014 7.672504 159000 948.843 2.016 2.0147 -99.322 ✓
51 07:40:21.140 7.672539 159000 950.342 2.047 1.9949 53.28 ✓
52 07:40:21.187 7.672552 159000 951.841 1.999 2.2899 -172.291 ✓
53 07:40:21.310 7.672586 159000 948.843 2.031 3.0086 28.663 ✓
54 07:40:21.346 7.672596 159000 950.342 2.048 2.7338 -40.914 ✓
55 07:40:21.468 7.67263 159000 951.841 2.11 2.9078 -173.249 ✓
56 07:40:21.515 7.672643 159000 948.843 2.027 3.0521 79.428 ✓
57 07:40:21.641 7.672678 159000 950.342 2.064 3.2689 -142.844 ✓
58 07:40:21.673 7.672687 159000 951.841 2.031 2.683 59.261 ✓
59 07:40:21.796 7.672721 159000 950.342 2.058 2.5166 69.952 ✓
60 07:40:21.842 7.672734 159000 953.34 2.12 2.3682 -168.551 ✓
61 07:40:21.968 7.672769 159000 951.841 1.967 1.75 -173.958 ✓
62 07:40:22.001 7.672778 159000 948.843 2.132 1.6272 53.24 ✓