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 -1.07 0 0 km 35.719 sec 63 8.783 968.811 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:50:06.842 23.835234 155500 945.845 1 1.7596 87.044
2 23:50:06.965 23.835268 155500 944.346 1.055 1.7677 10.491
3 23:50:07.001 23.835278 155500 944.346 0.93 1.6559 143.627
4 23:50:07.170 23.835325 155500 947.344 1.074 1.2118 161.959
5 23:50:07.660 23.835461 155500 947.344 1 1.9713 83.354
6 23:50:07.782 23.835495 155500 947.344 1.099 4.1782 -109.813
7 23:50:07.829 23.835508 155500 947.344 1.051 5.5688 157.689
8 23:50:07.955 23.835543 155500 947.344 1.063 9.048 -47.312
9 23:50:07.980 23.83555 155500 947.344 1.093 9.8026 64.307
10 23:50:08.106 23.835585 155500 947.344 1.108 15.1104 142.673
11 23:50:08.153 23.835598 155500 947.344 1.104 16.7877 89.982
12 23:50:08.282 23.835634 155500 947.344 1.101 23.6213 125.683
13 23:50:08.311 23.835642 155500 947.344 1.093 25.2886 171.298
14 23:50:08.434 23.835676 155500 947.344 1.1 29.0049 -36.532
15 23:50:08.484 23.83569 155500 947.344 1.101 28.9817 163.445
16 23:50:08.606 23.835724 155500 948.843 1.107 32.2787 -12.817
17 23:50:08.639 23.835733 155500 947.344 1.112 31.5818 -116.631
18 23:50:08.765 23.835768 155500 948.843 1.108 29.9092 14.861
19 23:50:08.812 23.835781 155500 948.843 1.114 30.4984 97.685
20 23:50:08.934 23.835815 155500 948.843 1.109 25.9133 42.331
21 23:50:08.970 23.835825 155500 948.843 1.121 23.4112 179.363
22 23:50:09.092 23.835859 155500 948.843 1.113 20.0782 -57.456
23 23:50:09.143 23.835873 155500 948.843 1.139 20.1464 -148.782
24 23:50:09.265 23.835907 155500 948.843 1.12 12.4869 164.472
25 23:50:09.294 23.835915 155500 948.843 1.154 11.1118 148.332
26 23:50:09.424 23.835951 155500 948.843 1.102 7.2385 -62.832
27 23:50:09.470 23.835964 155500 948.843 1.157 6.3652 -99.776
28 23:50:09.596 23.835999 155500 948.843 1.145 4.0921 9.017
29 23:50:09.622 23.836006 155500 947.344 1.135 2.643 -124.963
30 23:50:09.744 23.83604 155500 948.843 1.134 2.0807 -86.631
31 23:50:09.794 23.836054 155500 947.344 1.155 1.6708 -166.915
32 23:50:09.902 23.836084 155500 945.845 1.182 1.5985 127.583
33 23:50:09.953 23.836098 155500 951.841 1.222 1.9741 -57.525
34 23:50:10.075 23.836132 155500 948.843 1.203 1.9555 -108.422
35 23:50:10.122 23.836145 155500 947.344 1.161 2.1464 18.472
36 23:50:10.234 23.836176 155500 948.843 1.218 2.2242 157.859
37 23:50:10.280 23.836189 155500 945.845 1.128 2.1533 36.334
38 23:50:10.406 23.836224 155800 949.743 1.285 4.3991 -24.198
39 23:50:10.453 23.836237 155500 947.344 1.207 1.9046 -143.484
40 23:50:10.561 23.836267 155800 950.342 1.468 7.4701 -26.782
41 23:50:10.561 23.836267 155800 950.342 1.4 7.6299 -26.782
42 23:50:40.873 23.844687 159000 1008.802 2.666 1.2371 -91.322
43 23:50:41.003 23.844723 159000 1010.301 2.702 1.8038 -70.244
44 23:50:41.042 23.844734 159000 1010.301 2.628 2.4741 13.697
45 23:50:41.172 23.84477 159000 1010.301 2.726 2.7383 -112.513
46 23:50:41.201 23.844778 159000 1011.8 2.626 3.127 -156.666
47 23:50:41.374 23.844826 159000 1010.301 2.64 3.8741 134.716
48 23:50:41.496 23.84486 159000 1011.8 2.634 4.3942 141.498
49 23:50:41.532 23.84487 159000 1010.301 2.679 4.4608 141.406
50 23:50:41.654 23.844904 159000 1010.301 2.695 4.7197 -79.84
51 23:50:41.701 23.844917 159000 1011.8 2.637 4.3242 -173.116
52 23:50:41.827 23.844952 159000 1011.8 2.722 4.5063 -82.039
53 23:50:41.860 23.844961 159000 1013.299 2.666 4.5616 132.779
54 23:50:41.982 23.844995 159000 1011.8 2.659 4.1479 -87.376
55 23:50:42.032 23.845009 159000 1011.8 2.664 4.2413 119.588
56 23:50:42.155 23.845043 159000 1011.8 2.713 3.1876 166.603
57 23:50:42.191 23.845053 159000 1013.299 2.741 3.1088 -87.865
58 23:50:42.313 23.845087 159000 1011.8 2.798 2.6481 -30.47
59 23:50:42.353 23.845098 159000 1013.299 2.703 2.2468 64.802
60 23:50:42.486 23.845135 159000 1014.797 2.652 1.6379 -112.533
61 23:50:42.511 23.845142 159000 1011.8 2.739 1.5804 -147.673