Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
24971 "IRS 1D" 3.86 0 4.176 0 0 km 80.777 sec 47 7.595 798.741 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 19:43:09.876 19.71941 159500 801.432 -2.253 0.6164 62.677 ✓
2 19:43:56.183 19.732273 155500 759.461 0.774 2.2692 11.627
3 19:43:56.341 19.732317 155500 761.86 0.795 4.3657 16.052
4 19:43:56.471 19.732353 155500 760.661 0.786 6.0873 28.596
5 19:43:56.759 19.732433 155500 761.86 0.806 8.5286 63.25
6 19:43:56.903 19.732473 155500 760.661 0.809 7.8833 -21.099
7 19:43:57.119 19.732533 155500 761.86 0.817 5.1463 79.743
8 19:43:57.968 19.732769 155500 759.461 1.054 0.7404 97.976
9 19:43:57.968 19.732769 155800 760.661 0.756 1.5338 179.487
10 19:43:58.217 19.732838 155800 760.661 1.004 4.1839 175.12
11 19:43:58.217 19.732838 155800 760.661 0.939 4.7648 175.12
12 19:43:58.422 19.732895 155800 761.26 1.074 8.113 178.645
13 19:43:58.663 19.732962 155800 761.26 0.886 10.4299 173.394
14 19:43:59.261 19.733128 155800 761.26 1.018 2.012 -170.823
15 19:44:24.774 19.740215 159500 809.827 2.496 1.3797 110.614
16 19:44:24.817 19.740227 159500 809.827 2.568 1.3766 -3.297
17 19:44:25.426 19.740396 159500 808.627 2.594 2.3363 -9.079
18 19:44:25.483 19.740412 159500 809.827 2.633 3.474 79.92
19 19:44:25.681 19.740467 159500 809.827 2.616 8.6147 -39.196
20 19:44:25.742 19.740484 159500 811.026 2.615 11.2183 -134.442
21 19:44:26.020 19.740561 159500 812.225 2.63 18.4545 -50.623
22 19:44:26.074 19.740576 159500 811.026 2.628 18.8919 167.912
23 19:44:26.218 19.740616 159500 812.225 2.626 21.7207 23.205
24 19:44:26.257 19.740627 159500 812.225 2.635 21.1319 36.27
25 19:44:26.423 19.740673 159500 812.225 2.64 20.5403 -173.17
26 19:44:26.470 19.740686 159500 813.424 2.642 21.6391 39.364
27 19:44:26.711 19.740753 159500 813.424 2.647 13.453 75.477
28 19:44:26.754 19.740765 159500 813.424 2.652 12.6562 64.21
29 19:44:27.056 19.740849 159500 813.424 2.649 4.3029 -179.858
30 19:44:27.103 19.740862 159500 813.424 2.66 3.4603 -164.371
31 19:44:27.301 19.740917 159500 812.225 2.641 1.5676 -66.342
32 19:44:27.521 19.740978 159500 813.424 2.739 1.3014 -166.991
33 19:44:27.521 19.740978 159500 814.623 2.747 1.2206 -166.991
34 19:44:27.575 19.740993 159500 813.424 2.736 1.5014 101.618
35 19:44:27.776 19.741049 159500 815.822 2.744 1.6478 -105.867
36 19:44:27.816 19.74106 159500 817.022 2.781 1.5788 8.634
37 19:44:28.352 19.741209 159800 817.022 3.009 5.6832 56.84
38 19:44:28.626 19.741285 159800 817.621 2.817 13.1743 55.674
39 19:44:28.882 19.741356 159800 818.82 2.824 16.8502 52.745
40 19:44:29.101 19.741417 159800 819.42 2.826 18.8154 54.674
41 19:44:29.360 19.741489 159800 820.02 2.764 14.0178 60.049
42 19:44:29.630 19.741564 159800 820.619 2.809 7.8052 65.822
43 19:44:29.918 19.741644 159800 821.219 2.583 2.8156 68.894
44 19:44:30.131 19.741703 159800 821.219 2.765 1.2608 79.035
45 19:44:30.404 19.741779 159800 821.818 2.387 1.1887 68.331