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 3.656 0 0 km 36.660 sec 74 6.467 947.74 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 06:47:51.464 6.797629 159800 966.318 -2.064 1.7339 57.308
2 06:47:51.630 6.797675 159800 965.719 -1.834 2.6567 41.807
3 06:47:51.792 6.79772 159800 965.719 -1.92 4.3679 41.985
4 06:47:51.958 6.797766 159800 965.719 -1.883 7.1779 48.079
5 06:47:52.120 6.797811 159800 965.719 -2.141 9.898 37.331
6 06:47:52.285 6.797857 159800 965.719 -2.095 13.0949 34.262
7 06:47:52.447 6.797902 159800 965.119 -1.966 14.8562 31.891
8 06:47:52.613 6.797948 159800 964.519 -2.063 14.6274 33.308
9 06:47:52.775 6.797993 159800 964.519 -1.903 13.3579 34.663
10 06:47:52.937 6.798038 159800 963.92 -1.96 9.4615 34.155
11 06:47:52.937 6.798038 159800 963.92 -1.943 10.7016 34.155
12 06:47:53.102 6.798084 159800 963.92 -1.858 7.301 34.969
13 06:47:53.268 6.79813 159800 963.32 -1.913 4.3157 35.242
14 06:47:53.430 6.798175 159800 962.721 -1.776 2.0575 30.011
15 06:47:53.596 6.798221 159500 962.121 -1.896 0.9633 43.802
16 06:47:53.758 6.798266 159500 962.121 -1.978 1.1733 -36.822
17 06:47:53.801 6.798278 159500 962.121 -1.984 1.1538 43.718
18 06:47:53.923 6.798312 159500 960.922 -2.013 1.2819 8.541
19 06:47:53.963 6.798323 159500 963.32 -2.011 1.1743 106.209
20 06:47:54.085 6.798357 159500 960.922 -1.919 1.1029 15.667
21 06:47:54.125 6.798368 159500 960.922 -1.981 1.1366 -125.949
22 06:47:54.251 6.798403 159500 960.922 -1.987 1.1235 121.687
23 06:47:54.290 6.798414 159500 959.723 -1.976 1.125 68.2
24 06:47:54.416 6.798449 159500 959.723 -1.97 1.656 70.707
25 06:47:54.456 6.79846 159500 959.723 -1.996 1.6829 122.983
26 06:47:54.578 6.798494 159500 960.922 -1.975 3.1183 123.528
27 06:47:54.618 6.798505 159500 959.723 -1.976 3.4535 -144.044
28 06:47:54.744 6.79854 159500 959.723 -1.977 5.8832 105.79
29 06:47:54.784 6.798551 159500 959.723 -1.974 6.9631 104.449
30 06:47:54.906 6.798585 159500 959.723 -1.984 9.7851 -60.478
31 06:47:54.946 6.798596 159500 959.723 -1.959 10.8006 -134.9
32 06:47:55.068 6.79863 159500 959.723 -1.975 14.3205 74.348
33 06:47:55.111 6.798642 159500 959.723 -1.95 15.1254 -95.818
34 06:47:55.234 6.798676 159500 959.723 -1.958 17.8765 -169.438
35 06:47:55.273 6.798687 159500 959.723 -1.938 17.9116 90.402
36 06:47:55.396 6.798721 159500 958.524 -1.949 18.5706 24.502
37 06:47:55.439 6.798733 159500 958.524 -1.933 18.2529 -127.797
38 06:47:55.561 6.798767 159500 958.524 -1.941 17.5723 176.358
39 06:47:55.604 6.798779 159500 958.524 -1.927 16.3503 82.401
40 06:47:55.723 6.798812 159500 958.524 -1.925 14.2439 145.936
41 06:47:55.766 6.798824 159500 958.524 -1.914 13.1864 149.445
42 06:47:55.889 6.798858 159500 957.324 -1.917 10.3092 57.4
43 06:47:55.928 6.798869 159500 957.324 -1.897 8.9807 -157.304
44 06:47:56.051 6.798903 159500 957.324 -1.912 5.6336 114.246
45 06:47:56.094 6.798915 159500 957.324 -1.899 4.6854 2.083
46 06:47:56.216 6.798949 159500 957.324 -1.892 2.6784 -57.151
47 06:47:56.256 6.79896 159500 957.324 -1.882 2.0563 -134.564
48 06:47:56.382 6.798995 159500 956.125 -1.874 1.0079 79.403
49 06:48:24.804 6.80689 155800 923.748 -0.3 2.4814 16.128
50 06:48:24.970 6.806936 155800 923.748 -0.328 4.4662 8.878
51 06:48:25.135 6.806982 155800 923.748 -0.407 5.7209 10.637
52 06:48:25.297 6.807027 155800 923.748 -0.399 6.7663 9.213
53 06:48:25.463 6.807073 155800 923.748 -0.379 6.9888 6.91
54 06:48:25.625 6.807118 155800 923.748 -0.287 5.7682 12.428
55 06:48:25.790 6.807164 155800 923.748 -0.296 4.0876 13.825
56 06:48:25.952 6.807209 155800 923.748 -0.157 2.3071 7.836
57 06:48:26.813 6.807448 155500 922.549 -0.319 1.036 -125.737
58 06:48:26.935 6.807482 155500 922.549 -0.346 1.6121 -18.846
59 06:48:26.978 6.807494 155500 922.549 -0.335 1.9224 -44.167
60 06:48:27.101 6.807528 155500 922.549 -0.344 3.1521 103.436
61 06:48:27.140 6.807539 155500 922.549 -0.324 3.5064 83.085
62 06:48:27.263 6.807573 155500 922.549 -0.297 4.3544 -82.097
63 06:48:27.306 6.807585 155500 922.549 -0.319 4.4036 -109.789
64 06:48:27.428 6.807619 155500 922.549 -0.329 5.507 115.416
65 06:48:27.468 6.80763 155500 922.549 -0.296 5.5598 -20.216
66 06:48:27.590 6.807664 155500 922.549 -0.291 5.4615 60.374
67 06:48:27.630 6.807675 155500 923.748 -0.286 5.13 116.079
68 06:48:27.756 6.80771 155500 922.549 -0.278 4.53 160.724
69 06:48:27.796 6.807721 155500 922.549 -0.273 4.0515 -0.254
70 06:48:27.918 6.807755 155500 922.549 -0.271 3.3892 -101.986
71 06:48:27.958 6.807766 155500 922.549 -0.265 3.1404 133.922
72 06:48:28.084 6.807801 155500 922.549 -0.28 2.461 -52.707
73 06:48:28.123 6.807812 155500 922.549 -0.262 1.6399 79.827