Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
25260 "SPOT 4" 6.1519 0 0.914 0 0 km 44.814 sec 62 5.816 852.574 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 13:49:38.953 13.827487 159000 867.899 -2.035 2.3854 83.615
2 13:49:39.281 13.827578 159000 867.899 -1.911 6.4119 -129.259
3 13:49:39.407 13.827613 159000 867.899 -1.917 5.345 -92.602
4 13:49:39.454 13.827626 159000 867.899 -1.905 12.2679 42.241
5 13:49:39.580 13.827661 159000 866.4 -1.95 3.8935 140.23
6 13:49:39.608 13.827669 159000 867.899 -1.852 2.2891 -133.549
7 13:49:39.731 13.827703 159000 867.899 -1.878 10.6366 -45.972
8 13:49:39.781 13.827717 159000 866.4 -1.886 19.0914 -141.809
9 13:49:39.907 13.827752 159000 867.899 -1.855 2.8714 -7.27
10 13:49:39.940 13.827761 159000 867.899 -1.896 3.2642 25.645
11 13:49:40.062 13.827795 159000 867.899 -1.898 13.6636 142.988
12 13:49:40.109 13.827808 159000 867.899 -1.872 13.5417 -48.924
13 13:49:40.217 13.827838 159000 866.4 -1.868 1.9571 27.806
14 13:49:40.264 13.827851 159000 866.4 -1.794 1.3438 127.221
15 13:49:40.393 13.827887 159000 867.899 -1.766 6.5579 -124.538
16 13:49:40.436 13.827899 159000 866.4 -1.845 5.5709 129.961
17 13:49:40.544 13.827929 159000 866.4 -1.849 7.1135 43.185
18 13:49:40.595 13.827943 159000 866.4 -1.823 9.7274 -170.615
19 13:49:40.717 13.827977 159000 866.4 -1.792 4.4905 2.205
20 13:49:40.768 13.827991 159000 867.899 -1.784 4.8766 -60.08
21 13:49:40.919 13.828033 159000 866.4 -1.812 5.3621 -86.827
22 13:49:41.048 13.828069 159000 864.901 -1.772 5.4931 96.118
23 13:49:41.092 13.828081 159000 866.4 -1.779 1.5517 101.316
24 13:49:41.203 13.828112 159000 866.4 -1.779 3.275 -28.703
25 13:49:41.250 13.828125 159000 866.4 -1.765 1.6371 -128.217
26 13:49:41.423 13.828173 159000 864.901 -1.777 10.4571 -159.39
27 13:49:41.581 13.828217 159000 864.901 -1.724 2.8977 31.863
28 13:50:04.560 13.8346 155800 838.819 -0.441 4.7649 113.173
29 13:50:04.592 13.834609 155500 837.92 -0.422 3.322 123.925
30 13:50:04.718 13.834644 155500 837.92 -0.413 2.0566 127.694
31 13:50:05.374 13.834826 155500 839.419 -0.365 2.558 -64.517
32 13:50:05.420 13.834839 155500 837.92 -0.456 3.4794 -146.888
33 13:50:05.546 13.834874 155500 837.92 -0.417 9.7197 140.533
34 13:50:05.579 13.834883 155500 839.419 -0.399 7.9925 109.135
35 13:50:05.701 13.834917 155500 836.421 -0.376 4.6924 -22.375
36 13:50:05.748 13.83493 155500 839.419 -0.329 3.5784 14.248
37 13:50:05.874 13.834965 155500 837.92 -0.371 9.3066 55.995
38 13:50:05.906 13.834974 155500 837.92 -0.352 17.9341 -85.879
39 13:50:06.032 13.835009 155500 837.92 -0.399 29.3388 115.017
40 13:50:06.079 13.835022 155500 837.92 -0.374 16.9805 21.11
41 13:50:06.202 13.835056 155500 837.92 -0.366 8.6091 -96.49
42 13:50:06.234 13.835065 155500 837.92 -0.37 8.475 -116.142
43 13:50:06.360 13.8351 155500 836.421 -0.373 2.4861 134.842
44 13:50:06.407 13.835113 155500 836.421 -0.386 2.341 162.974
45 13:50:06.533 13.835148 155500 840.918 -0.291 2.486 12.63
46 13:50:22.452 13.83957 155500 843.916 0.47 1.3679 93.709 ✓
47 13:50:22.578 13.839605 155500 843.916 0.663 1.5395 -85.3 ✓
48 13:50:22.625 13.839618 155500 848.413 0.648 1.7998 25.704 ✓
49 13:50:22.747 13.839652 155500 843.916 0.561 3.223 86.601 ✓
50 13:50:22.783 13.839662 155500 843.916 0.567 4.397 -90.073 ✓
51 13:50:22.906 13.839696 155500 843.916 0.518 4.0527 133.221 ✓
52 13:50:22.952 13.839709 155500 842.417 0.633 4.0969 152.321 ✓
53 13:50:23.078 13.839744 155500 846.914 0.659 3.0342 -74.746 ✓
54 13:50:23.107 13.839752 155500 842.417 0.657 3.5358 -116.033 ✓
55 13:50:23.233 13.839787 155500 843.916 0.625 2.989 11.765 ✓
56 13:50:23.280 13.8398 155500 843.916 0.601 2.5644 149.582 ✓
57 13:50:23.406 13.839835 155500 842.417 0.536 2.5804 -3.633 ✓
58 13:50:23.438 13.839844 155500 842.417 0.658 2.481 -70.191 ✓
59 13:50:23.561 13.839878 155500 842.417 0.619 1.6319 -70.025 ✓
60 13:50:23.608 13.839891 155500 846.914 0.637 1.5483 111.996 ✓