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 3.882 0 0 km 41.041 sec 73 4.83 947.655 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 20:17:39.077 20.294188 155500 917.752 0.787 3.102 112.85
2 20:17:39.077 20.294188 155500 916.553 0.801 4.1131 112.85
3 20:17:39.116 20.294199 155500 916.553 0.853 5.714 -148.564
4 20:17:39.239 20.294233 155500 917.752 0.87 8.2681 122.69
5 20:17:39.282 20.294245 155500 917.752 0.903 8.8412 -163.497
6 20:17:39.404 20.294279 155500 917.752 0.87 9.3203 -100.559
7 20:17:39.448 20.294291 155500 917.752 0.891 9.4834 -113.444
8 20:17:39.570 20.294325 155500 917.752 0.868 10.7068 -61.599
9 20:17:39.610 20.294336 155500 917.752 0.877 10.8264 94.837
10 20:17:39.728 20.294369 155500 917.752 0.867 12.097 -99.191
11 20:17:39.768 20.29438 155500 917.752 0.885 12.753 175.832
12 20:17:39.894 20.294415 155500 918.951 0.884 12.1324 64.627
13 20:17:39.934 20.294426 155500 917.752 0.89 11.6154 42.607
14 20:17:40.056 20.29446 155500 918.951 0.893 8.1536 -42.426
15 20:17:40.099 20.294472 155500 917.752 0.901 8.4084 73.814
16 20:17:40.222 20.294506 155500 918.951 0.886 5.2806 69.005
17 20:17:40.265 20.294518 155500 917.752 0.886 4.4014 -100.108
18 20:17:40.387 20.294552 155500 917.752 0.856 2.8598 -129.928
19 20:17:40.427 20.294563 155500 917.752 0.901 1.5816 91.669
20 20:17:40.553 20.294598 155500 917.752 0.924 1.0117 -4.8
21 20:17:40.592 20.294609 155500 917.752 0.94 1.2654 -34.544
22 20:17:40.715 20.294643 155500 918.951 0.847 0.6752 -64.901
23 20:17:40.873 20.294687 155500 920.15 0.953 0.6589 159.445
24 20:17:41.039 20.294733 155500 918.951 0.942 0.7615 24.24
25 20:17:41.204 20.294779 155500 920.15 0.992 0.9104 38.507
26 20:17:41.244 20.29479 155500 920.15 1.008 0.8809 -128.079
27 20:17:41.370 20.294825 155800 919.551 0.882 3.8625 85.278
28 20:17:41.370 20.294825 155800 919.551 1.101 3.4508 85.278
29 20:17:41.532 20.29487 155800 920.15 1.224 5.8459 79.916
30 20:17:41.532 20.29487 155800 920.15 1.069 6.7027 79.916
31 20:17:41.698 20.294916 155500 917.752 1.086 0.3591 -59.418
32 20:17:41.698 20.294916 155800 920.15 1.141 9.7452 85.989
33 20:17:41.863 20.294962 155800 920.75 1.161 12.4212 82.113
34 20:17:42.022 20.295006 155800 920.75 1.233 12.7613 79.562
35 20:17:42.187 20.295052 155800 920.75 1.078 13.2469 78.612
36 20:17:42.349 20.295097 155800 920.75 1.082 9.2992 77.319
37 20:17:42.349 20.295097 155800 920.75 1.135 12.7288 77.319
38 20:17:42.515 20.295143 155800 920.75 1.277 7.6377 81.234
39 20:17:42.680 20.295189 155800 920.75 1.223 4.2736 83.576
40 20:17:42.680 20.295189 155800 920.75 1.086 2.5885 83.576
41 20:17:42.846 20.295235 155800 921.349 0.796 2.6821 77.235
42 20:17:43.825 20.295507 155800 921.949 1.445 0.8806 39.637
43 20:18:15.365 20.304268 159500 981.308 2.621 1.6181 -170.988
44 20:18:15.404 20.304279 159500 981.308 2.649 1.9036 -66.707
45 20:18:15.530 20.304314 159500 983.706 2.609 2.2594 6.764
46 20:18:15.570 20.304325 159500 981.308 2.637 2.5831 33.542
47 20:18:15.692 20.304359 159500 982.507 2.62 2.7554 -94.652
48 20:18:15.736 20.304371 159500 982.507 2.654 2.9286 135.614
49 20:18:15.858 20.304405 159500 983.706 2.628 4.1622 -121.475
50 20:18:15.901 20.304417 159500 983.706 2.67 3.9162 -39.588
51 20:18:16.024 20.304451 159500 983.706 2.644 4.0383 -34.269
52 20:18:16.063 20.304462 159500 983.706 2.661 3.8914 -164.827
53 20:18:16.189 20.304497 159500 983.706 2.65 3.5736 -163.959
54 20:18:16.222 20.304506 159500 983.706 2.644 4.0459 131.565
55 20:18:16.348 20.304541 159500 983.706 2.652 3.8656 -178.884
56 20:18:16.387 20.304552 159500 984.905 2.685 3.6262 153.072
57 20:18:16.510 20.304586 159500 984.905 2.673 2.9373 -147.805
58 20:18:16.553 20.304598 159500 984.905 2.675 3.0828 -129.194
59 20:18:16.675 20.304632 159500 986.105 2.657 2.625 -168.687
60 20:18:16.718 20.304644 159500 984.905 2.704 2.2203 -2.799
61 20:18:16.841 20.304678 159500 986.105 2.61 1.9718 -72.549
62 20:18:16.880 20.304689 159500 986.105 2.692 1.6667 63.108
63 20:18:17.006 20.304724 159500 986.105 2.676 1.1923 -13.731
64 20:18:18.803 20.305223 159800 991.501 2.894 1.5133 -50.081
65 20:18:18.968 20.305269 159800 992.1 3.145 1.8308 -62.164
66 20:18:19.134 20.305315 159800 992.7 3.028 2.5404 -56.934
67 20:18:19.300 20.305361 159800 992.7 2.998 2.9262 -47.202
68 20:18:19.465 20.305407 159800 993.3 2.615 2.7009 -61.122
69 20:18:19.620 20.30545 159800 993.899 3.087 2.8178 -57.729
70 20:18:19.786 20.305496 159800 993.899 2.808 2.4637 -59.688
71 20:18:19.951 20.305542 159800 994.499 2.963 2.2853 -49.023
72 20:18:20.117 20.305588 159800 995.098 2.685 1.8003 -52.086