Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
18960 "IRS 1A" 4.1079 0 0.495 0 0 km 34.531 sec 119 12.445 957.596 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:13:20.294 10.222304 159300 977.323 -1.812 2.2961 -6.19
2 10:13:20.449 10.222347 159300 977.323 -1.668 2.7918 13.816
3 10:13:20.622 10.222395 159300 976.724 -1.945 3.1322 1.446
4 10:13:21.932 10.222759 159300 974.925 -1.774 34.4011 -3.709
5 10:13:21.968 10.222769 159000 971.328 -1.634 2.1038 -134.1
6 10:13:22.091 10.222803 159300 974.925 -1.786 36.0805 -4.314
7 10:13:22.264 10.222851 159300 974.325 -1.789 33.567 -3.56
8 10:13:22.422 10.222895 159300 974.325 -1.714 27.7789 -4.373
9 10:13:22.591 10.222942 159300 973.726 -1.731 20.0967 -2.05
10 10:13:22.746 10.222985 159300 973.726 -1.364 11.7218 -4.151
11 10:13:22.919 10.223033 159300 973.126 -1.565 5.2789 2.129
12 10:13:22.919 10.223033 159300 973.126 -1.743 4.9318 2.129
13 10:13:22.951 10.223042 159000 971.328 -1.695 2.4029 140.492
14 10:13:23.077 10.223077 159300 971.927 -1.926 2.2071 -8.65
15 10:13:23.077 10.223077 159000 971.328 -1.873 3.1632 -11.091
16 10:13:23.124 10.22309 159000 972.827 -1.762 3.3835 -57.211
17 10:13:23.250 10.223125 159000 972.827 -1.771 3.8042 85.162
18 10:13:23.250 10.223125 159000 972.827 -1.777 2.3434 85.162
19 10:13:23.279 10.223133 159000 974.325 -1.703 3.9446 -33.489
20 10:13:23.401 10.223167 159000 972.827 -1.673 4.1419 -34.41
21 10:13:23.401 10.223167 159000 971.328 -1.722 2.8874 -34.41
22 10:13:23.452 10.223181 159000 971.328 -1.715 4.116 144.411
23 10:13:23.574 10.223215 159000 971.328 -1.766 3.6328 25.079
24 10:13:23.574 10.223215 159000 972.827 -1.69 2.3125 25.079
25 10:13:23.610 10.223225 159000 969.829 -1.737 3.3619 41.033
26 10:13:23.732 10.223259 159000 971.328 -1.678 3.0775 -80.25
27 10:13:23.732 10.223259 159000 969.829 -1.79 2.1548 -80.25
28 10:13:23.779 10.223272 159300 965.032 -2.054 8.8558 138.301
29 10:13:23.905 10.223307 159000 969.829 -1.675 3.0133 -148.45
30 10:13:23.905 10.223307 159000 969.829 -1.707 4.9684 -148.45
31 10:13:23.934 10.223315 159000 969.829 -1.702 5.708 -78.08
32 10:13:24.060 10.22335 159000 969.829 -1.713 10.1442 -139.592
33 10:13:24.107 10.223363 159000 969.829 -1.723 12.2253 7.017
34 10:13:24.233 10.223398 159000 969.829 -1.686 18.2045 104.76
35 10:13:24.265 10.223407 159000 969.829 -1.682 23.4782 -123.39
36 10:13:24.388 10.223441 159000 971.328 -1.686 31.3946 65.161
37 10:13:24.434 10.223454 159000 969.829 -1.684 32.984 84.349
38 10:13:24.560 10.223489 159000 971.328 -1.67 42.9288 58.759
39 10:13:24.589 10.223497 159000 969.829 -1.668 47.7541 70.901
40 10:13:24.719 10.223533 159000 969.829 -1.671 50.8484 64.228
41 10:13:24.762 10.223545 159000 969.829 -1.659 50.7368 8.632
42 10:13:24.888 10.22358 159000 969.829 -1.663 52.0111 161.392
43 10:13:24.920 10.223589 159000 969.829 -1.653 55.1145 -141.189
44 10:13:25.043 10.223623 159000 969.829 -1.663 49.1818 -156.64
45 10:13:25.093 10.223637 159000 969.829 -1.639 47.7896 -75.394
46 10:13:25.216 10.223671 159000 969.829 -1.632 37.0686 69.014
47 10:13:25.248 10.22368 159000 968.33 -1.635 32.7694 8.527
48 10:13:25.374 10.223715 159000 968.33 -1.619 26.1834 -86.643
49 10:13:25.421 10.223728 159000 968.33 -1.62 21.7042 -65.629
50 10:13:25.547 10.223763 159000 968.33 -1.606 13.8275 54.554
51 10:13:25.576 10.223771 159000 968.33 -1.615 10.9845 52.973
52 10:13:25.698 10.223805 159000 968.33 -1.63 5.4912 79.545
53 10:13:25.748 10.223819 159000 968.33 -1.6 4.5445 -139.328
54 10:13:25.874 10.223854 159000 965.332 -1.713 1.8625 -51.635
55 10:13:25.907 10.223863 159000 969.829 -1.6 1.2153 23.43
56 10:13:26.184 10.22394 159000 966.831 -1.633 1.8777 7.253
57 10:13:26.231 10.223953 159000 966.831 -1.564 2.0747 -129.447
58 10:13:26.360 10.223989 159000 966.831 -1.587 2.4803 -161.313
59 10:13:26.404 10.224001 159000 965.332 -1.573 2.6078 173.313
60 10:13:26.562 10.224045 159000 966.831 -1.673 2.5717 -179.118
61 10:13:26.684 10.224079 159000 966.831 -1.529 2.0093 -35.885
62 10:13:26.731 10.224092 159000 965.332 -1.553 1.9595 79.392
63 10:13:26.843 10.224123 159000 963.833 -1.504 1.3948 72.775
64 10:13:27.548 10.224319 159000 965.332 -1.325 1.1067 23.51
65 10:13:49.217 10.230338 155800 943.747 -0.304 1.5575 -22.6
66 10:13:49.372 10.230381 155800 943.747 -0.083 1.7737 -53.244
67 10:13:49.544 10.230429 155800 943.747 -0.829 2.0359 3.075
68 10:13:49.703 10.230473 155800 943.147 -0.626 2.1107 -27.107
69 10:13:49.872 10.23052 155800 942.547 -0.004 1.8712 1.335
70 10:13:50.027 10.230563 155800 943.147 -0.562 2.9538 -4.772
71 10:13:50.203 10.230612 155800 943.147 -0.192 5.9165 -21.973
72 10:13:51.341 10.230928 155800 943.147 -0.39 13.7136 -28.286
73 10:13:51.341 10.230928 155800 943.147 -0.345 12.291 -28.286
74 10:13:51.388 10.230941 155500 942.847 -0.361 1.7514 -147.391
75 10:13:51.514 10.230976 155800 943.147 -0.111 7.7021 -31.477
76 10:13:51.514 10.230976 155800 943.147 -0.269 7.8333 -31.477
77 10:13:51.546 10.230985 155500 944.346 -0.335 2.3144 37.865
78 10:13:51.668 10.231019 155800 942.547 -0.574 3.3589 -32.617
79 10:13:51.668 10.231019 155800 943.147 -0.329 3.7201 -32.617
80 10:13:51.715 10.231032 155500 941.348 -0.332 2.4766 57.124
81 10:13:51.845 10.231068 155500 942.847 -0.221 2.0333 80.527
82 10:13:51.845 10.231068 155500 944.346 -0.303 1.6152 80.527
83 10:13:51.874 10.231076 155500 942.847 -0.327 1.9567 36.89
84 10:13:51.1000 10.231111 155500 942.847 -0.354 2.0236 91.278
85 10:13:52.046 10.231124 155500 941.348 -0.262 1.7169 176.03
86 10:13:52.169 10.231158 155500 942.847 -0.312 2.4776 -71.944
87 10:13:52.169 10.231158 155500 939.849 -0.271 1.7691 -71.944
88 10:13:52.201 10.231167 155500 944.346 -0.287 2.404 -161.919
89 10:13:52.327 10.231202 155500 941.348 -0.306 2.4895 -39.58
90 10:13:52.327 10.231202 155500 942.847 -0.305 4.7591 -39.58
91 10:13:52.374 10.231215 155500 942.847 -0.292 5.8534 61.42
92 10:13:52.500 10.23125 155500 942.847 -0.305 10.271 -65.356
93 10:13:52.500 10.23125 155500 942.847 -0.345 6.2315 -65.356
94 10:13:52.529 10.231258 155500 942.847 -0.286 11.9712 22.641
95 10:13:52.655 10.231293 155500 942.847 -0.3 17.5554 118.901
96 10:13:52.702 10.231306 155500 942.847 -0.29 19.0764 -79.64
97 10:13:52.810 10.231336 155500 942.847 -0.276 25.2908 23.449
98 10:13:52.856 10.231349 155500 942.847 -0.27 28.3003 107.445
99 10:13:52.982 10.231384 155500 942.847 -0.264 32.8011 -43.362
100 10:13:53.029 10.231397 155500 942.847 -0.254 32.6789 -171.431
101 10:13:53.137 10.231427 155500 942.847 -0.25 32.8554 -32.7
102 10:13:53.188 10.231441 155500 942.847 -0.249 33.3182 -8.833
103 10:13:53.310 10.231475 155500 942.847 -0.25 30.1745 6.573
104 10:13:53.357 10.231488 155500 942.847 -0.228 26.063 -162.915
105 10:13:53.468 10.231519 155500 942.847 -0.229 22.8717 -35.954
106 10:13:53.512 10.231531 155500 942.847 -0.223 18.721 175.636
107 10:13:53.638 10.231566 155500 942.847 -0.215 14.1536 -178.25
108 10:13:53.684 10.231579 155500 942.847 -0.2 13.3801 0.93
109 10:13:53.792 10.231609 155500 941.348 -0.219 7.2253 53.92
110 10:13:53.843 10.231623 155500 942.847 -0.221 6.3826 -143.92
111 10:13:53.965 10.231657 155500 942.847 -0.216 3.003 -96.633
112 10:13:54.012 10.23167 155500 941.348 -0.162 2.0122 142.672
113 10:13:54.448 10.231791 155500 941.348 -0.206 1.5091 154.888
114 10:13:54.498 10.231805 155500 941.348 -0.221 1.627 2.404
115 10:13:54.624 10.23184 155500 941.348 -0.341 1.6662 74.09
116 10:13:54.656 10.231849 155500 944.346 -0.227 1.9581 -10.991
117 10:13:54.779 10.231883 155500 941.348 -0.066 1.6625 68.699
118 10:13:54.826 10.231896 155500 945.845 -0.277 0.9251 15.55