Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
18665 "COSMOS 1900" 3.157 0 1.524 0 0 km 43.547 sec 100 20.516 753.067 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 20:14:27.974 20.241104 159800 768.668 -2.655 2.5196 -90
2 20:14:28.133 20.241148 159800 768.068 -2.675 2.89 -90
3 20:14:28.306 20.241196 159800 767.469 -2.486 3.2244 -90
4 20:14:28.464 20.24124 159800 766.869 -2.604 3.0573 -90
5 20:14:28.633 20.241287 159800 766.27 -2.729 3.3907 -90
6 20:14:28.792 20.241331 159800 765.67 -2.554 3.4062 -90
7 20:14:28.964 20.241379 159800 765.67 -2.459 5.5396 -90
8 20:14:29.116 20.241421 159800 765.67 -2.555 9.0283 -90
9 20:14:29.285 20.241468 159800 765.07 -2.485 13.8662 -90
10 20:14:29.443 20.241512 159800 765.07 -2.558 20.0699 -90
11 20:14:29.616 20.24156 159800 764.471 -2.567 27.0373 -90
12 20:14:29.774 20.241604 159800 764.471 -2.614 34.1606 -90
13 20:14:29.947 20.241652 159800 763.871 -2.612 38.059 -90
14 20:14:29.947 20.241652 159800 763.871 -2.599 25.7041 -90
15 20:14:30.102 20.241695 159800 763.272 -2.608 41.979 -90
16 20:14:30.152 20.241709 159500 762.972 -2.657 1.8838 107.372
17 20:14:30.260 20.241739 159800 763.272 -2.602 40.8298 -90
18 20:14:30.260 20.241739 159800 763.272 -2.609 30.5717 -90
19 20:14:30.304 20.241751 159500 761.473 -2.566 1.8475 -178.079
20 20:14:30.433 20.241787 159800 762.672 -2.542 37.471 -90
21 20:14:30.473 20.241798 159500 761.473 -2.642 1.3646 37.783
22 20:14:30.584 20.241829 159800 762.072 -2.555 32.0145 -90
23 20:14:30.631 20.241842 159500 758.475 -2.6 1.301 -160.184
24 20:14:30.757 20.241877 159800 762.072 -2.43 24.68 -90
25 20:14:30.757 20.241877 159800 762.072 -2.516 21.2238 -90
26 20:14:30.804 20.24189 159500 764.471 -2.623 1.3947 86.27
27 20:14:30.912 20.24192 159800 761.473 -2.458 15.6146 -90
28 20:14:30.912 20.24192 159800 761.473 -2.407 17.7721 -90
29 20:14:30.962 20.241934 159500 761.473 -2.559 1.3718 -90.996
30 20:14:31.085 20.241968 159800 760.873 -2.343 10.3269 -90
31 20:14:31.085 20.241968 159800 760.873 -2.443 9.7576 -90
32 20:14:31.135 20.241982 159500 756.976 -2.466 1.4976 45.419
33 20:14:31.243 20.242012 159800 760.274 -2.42 5.1678 -90
34 20:14:31.243 20.242012 159800 760.274 -2.384 5.1192 -90
35 20:14:31.290 20.242025 159500 758.475 -2.519 2.7899 89.301
36 20:14:31.416 20.24206 159500 759.974 -2.483 3.6323 -144.904
37 20:14:31.416 20.24206 159800 759.674 -2.229 2.234 -90
38 20:14:31.463 20.242073 159500 758.475 -2.524 4 42.6
39 20:14:31.574 20.242104 159500 759.974 -2.532 5.3869 -78.263
40 20:14:31.574 20.242104 159500 758.475 -2.585 2.5088 -78.263
41 20:14:31.621 20.242117 159500 758.475 -2.56 5.3885 46.052
42 20:14:31.744 20.242151 159500 758.475 -2.492 3.8206 56.869
43 20:14:31.744 20.242151 159500 758.475 -2.543 6.0047 56.869
44 20:14:31.772 20.242159 159500 758.475 -2.53 5.8071 -5.966
45 20:14:31.895 20.242193 159500 758.475 -2.485 6.092 18.906
46 20:14:31.945 20.242207 159500 758.475 -2.522 6.6301 41.196
47 20:14:32.075 20.242243 159500 756.976 -2.444 5.2168 119.937
48 20:14:32.100 20.24225 159500 756.976 -2.478 5.5121 94.644
49 20:14:32.226 20.242285 159500 758.475 -2.506 5.0771 9.869
50 20:14:32.273 20.242298 159500 756.976 -2.495 5.0281 140.256
51 20:14:32.395 20.242332 159500 755.477 -2.484 5.2717 16.021
52 20:14:32.431 20.242342 159500 755.477 -2.476 6.0879 0.329
53 20:14:32.554 20.242376 159500 755.477 -2.503 8.5253 55.65
54 20:14:32.604 20.24239 159500 755.477 -2.472 9.7942 38.337
55 20:14:32.726 20.242424 159500 755.477 -2.469 14.8291 -146.159
56 20:14:32.762 20.242434 159500 755.477 -2.465 17 11.285
57 20:14:32.885 20.242468 159500 755.477 -2.467 26.1111 167.278
58 20:14:32.932 20.242481 159500 755.477 -2.461 28.5129 -62.838
59 20:14:33.058 20.242516 159500 755.477 -2.447 39.3326 -18.454
60 20:14:33.083 20.242523 159500 755.477 -2.449 46.3259 4.223
61 20:14:33.212 20.242559 159500 755.477 -2.444 55.7324 7.985
62 20:14:33.256 20.242571 159500 755.477 -2.433 58.8513 -87.652
63 20:14:33.385 20.242607 159500 755.477 -2.418 64.1832 92.681
64 20:14:33.414 20.242615 159500 755.477 -2.421 74.8677 132.162
65 20:14:33.536 20.242649 159500 755.477 -2.416 77.2935 120.411
66 20:14:33.583 20.242662 159500 753.978 -2.415 82.36 34.126
67 20:14:33.709 20.242697 159500 753.978 -2.4 85.51 17.587
68 20:14:33.742 20.242706 159500 753.978 -2.403 83.6531 -90.41
69 20:14:33.868 20.242741 159500 753.978 -2.391 87.6037 -162.936
70 20:14:33.914 20.242754 159500 753.978 -2.391 81.6883 112.138
71 20:14:34.037 20.242788 159500 753.978 -2.378 72.2127 44.988
72 20:14:34.073 20.242798 159500 753.978 -2.38 77.9655 98.383
73 20:14:34.195 20.242832 159500 752.479 -2.371 60.5348 -99.942
74 20:14:34.246 20.242846 159500 752.479 -2.37 58.8899 144.572
75 20:14:34.368 20.24288 159500 752.479 -2.36 44.3393 -53.581
76 20:14:34.400 20.242889 159500 752.479 -2.364 41.4874 115.823
77 20:14:34.526 20.242924 159500 752.479 -2.351 28.9501 -39.796
78 20:14:34.573 20.242937 159500 752.479 -2.354 23.7978 171.771
79 20:14:34.696 20.242971 159500 752.479 -2.345 15.9164 64.895
80 20:14:34.724 20.242979 159500 750.98 -2.343 13.3982 112.818
81 20:14:34.854 20.243015 159500 750.98 -2.315 7.55 -35.602
82 20:14:34.897 20.243027 159500 750.98 -2.32 5.5707 -18.555
83 20:14:35.027 20.243063 159500 755.477 -2.319 2.5407 20.492
84 20:14:35.056 20.243071 159500 749.481 -2.317 1.9342 -79.826
85 20:14:35.178 20.243105 159500 746.483 -2.395 1.0146 129.623
86 20:14:35.225 20.243118 159500 753.978 -2.286 1.4627 179.365
87 20:14:35.351 20.243153 159500 750.98 -2.341 2.1187 49.945
88 20:14:35.383 20.243162 159500 750.98 -2.287 2.408 137.335
89 20:15:08.042 20.252234 155800 707.51 -0.439 1.7592 -90
90 20:15:08.197 20.252277 155800 708.11 -0.485 1.7227 -90
91 20:15:08.370 20.252325 155800 708.11 -0.33 2.7971 -90
92 20:15:08.521 20.252367 155800 708.11 -0.204 2.8469 -90
93 20:15:08.694 20.252415 155800 708.11 -0.038 3.604 -90
94 20:15:08.852 20.252459 155800 707.51 0.038 3.04 -90
95 20:15:09.180 20.25255 155800 708.11 0.003 2.1382 -90
96 20:15:11.070 20.253075 155500 707.51 -0.071 2.4951 -82.322
97 20:15:11.178 20.253105 155500 704.512 -0.081 1.9469 17.237
98 20:15:11.228 20.253119 155500 707.51 0.074 2.3567 56.141