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 4.131 0 0 km 39.194 sec 39 5.081 957.421 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 20:06:39.917 20.111088 155500 917.752 0.631 0.5032 3.529
2 20:06:40.039 20.111122 155500 914.154 0.491 1.1686 99.832
3 20:06:40.082 20.111134 155500 912.955 0.46 1.1231 176.148
4 20:06:40.198 20.111166 155500 912.955 0.41 1.0755 142.957
5 20:06:40.237 20.111177 155500 912.955 0.415 1.2239 -26.264
6 20:07:14.200 20.120611 159500 957.324 2.205 1.8705 92.733
7 20:07:14.236 20.120621 159500 958.524 2.229 2.2042 9.875
8 20:07:14.358 20.120655 159500 958.524 2.2 3.4052 38.367
9 20:07:14.401 20.120667 159500 958.524 2.191 4.0176 56.176
10 20:07:14.524 20.120701 159500 959.723 2.207 5.7275 -80.672
11 20:07:14.563 20.120712 159500 959.723 2.21 6.3333 11.904
12 20:07:14.689 20.120747 159500 959.723 2.22 7.8394 0.351
13 20:07:14.729 20.120758 159500 959.723 2.217 7.939 -69.531
14 20:07:14.851 20.120792 159500 959.723 2.21 9.1012 61.882
15 20:07:14.894 20.120804 159500 959.723 2.226 9.3904 102.813
16 20:07:15.017 20.120838 159500 959.723 2.22 9.9842 -170.94
17 20:07:15.060 20.12085 159500 960.922 2.227 9.2346 3.012
18 20:07:15.182 20.120884 159500 960.922 2.227 9.4985 159.079
19 20:07:15.222 20.120895 159500 960.922 2.239 8.7478 -81.372
20 20:07:15.348 20.12093 159500 960.922 2.233 7.7177 51.356
21 20:07:15.388 20.120941 159500 960.922 2.238 7.2651 -7.75
22 20:07:15.506 20.120974 159500 962.121 2.236 6.0539 -122.948
23 20:07:15.546 20.120985 159500 960.922 2.251 5.3159 71.434
24 20:07:15.668 20.121019 159500 962.121 2.244 4.0267 122.969
25 20:07:15.712 20.121031 159500 962.121 2.262 3.4942 -112.925
26 20:07:15.834 20.121065 159500 962.121 2.202 2.3623 124.193
27 20:07:15.877 20.121077 159500 960.922 2.282 1.8475 -32.82
28 20:07:15.1000 20.121111 159500 962.121 2.247 1.2299 -131.639
29 20:07:17.476 20.121521 159800 966.318 2.202 2.749 100.77
30 20:07:17.641 20.121567 159800 966.918 2.439 4.3895 98.667
31 20:07:17.962 20.121656 159800 967.517 2.382 7.4284 93.629
32 20:07:18.127 20.121702 159800 968.117 2.463 7.6374 94.75
33 20:07:18.293 20.121748 159800 968.117 2.423 6.5188 98.335
34 20:07:18.458 20.121794 159800 968.717 2.461 6.8828 100.313
35 20:07:18.624 20.12184 159800 969.316 2.453 5.1122 93.79
36 20:07:18.786 20.121885 159800 969.316 2.261 3.868 100.137
37 20:07:18.952 20.121931 159800 969.316 2.505 2.5013 93.199
38 20:07:19.110 20.121975 159800 969.916 2.336 1.717 104.817