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 -2.438 0 0 km 30.638 sec 54 8.826 856.011 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:32:03.451 22.534292 155500 830.425 0.874 1.3272 23.538
2 22:32:03.934 22.534426 155500 831.924 1.03 1.4142 76.678
3 22:32:04.063 22.534462 155500 833.423 0.949 3.3113 -0.403
4 22:32:04.103 22.534473 155500 833.423 0.92 4.7594 -72.237
5 22:32:04.236 22.53451 155500 833.423 0.974 7.9839 177.942
6 22:32:04.261 22.534517 155500 833.423 0.965 9.1456 57.367
7 22:32:04.387 22.534552 155500 833.423 0.962 14.6604 -59.208
8 22:32:04.434 22.534565 155500 833.423 0.962 18.2184 102.831
9 22:32:04.556 22.534599 155500 834.922 0.956 23.6445 -83.752
10 22:32:04.592 22.534609 155500 834.922 0.964 24.0772 68.029
11 22:32:04.715 22.534643 155500 834.922 0.968 28.2918 -89.577
12 22:32:04.765 22.534657 155500 834.922 0.99 28.2477 -178.487
13 22:32:04.888 22.534691 155500 834.922 0.974 27.9393 20.117
14 22:32:04.920 22.5347 155500 834.922 0.986 28.2968 -47.118
15 22:32:05.046 22.534735 155500 834.922 0.984 23.4251 -34.987
16 22:32:05.093 22.534748 155500 834.922 0.998 21.2787 -45.549
17 22:32:05.215 22.534782 155500 834.922 0.992 16.758 75.182
18 22:32:05.251 22.534792 155500 834.922 1.012 15.0262 -6.213
19 22:32:05.374 22.534826 155500 834.922 0.999 9.4016 45.94
20 22:32:05.424 22.53484 155500 834.922 1.003 8.0663 28.113
21 22:32:05.546 22.534874 155500 834.922 1.059 4.7833 61.999
22 22:32:05.575 22.534882 155500 833.423 1.002 3.3834 46.006
23 22:32:05.705 22.534918 155500 839.419 0.989 1.8325 113.357
24 22:32:05.744 22.534929 155500 833.423 1.085 1.7347 47.523
25 22:32:05.903 22.534973 155500 834.922 0.962 1.5296 -134.55
26 22:32:06.025 22.535007 155500 834.922 1.087 1.8096 125.527
27 22:32:06.025 22.535007 155500 837.92 1.11 1.2974 125.527
28 22:32:06.076 22.535021 155500 833.423 1.053 1.9231 23.714
29 22:32:06.198 22.535055 155800 835.821 1.293 2.8975 28.181
30 22:32:06.234 22.535065 155500 834.922 1.124 2.0585 -3.966
31 22:32:32.125 22.542257 159000 884.388 2.471 1.6453 168.698
32 22:32:32.251 22.542292 159000 881.39 2.539 2.6201 21.855
33 22:32:32.298 22.542305 159000 882.889 2.501 3.0941 -40.077
34 22:32:32.402 22.542334 159000 882.889 2.543 4.5682 -178.433
35 22:32:32.449 22.542347 159000 884.388 2.496 5.0012 75.734
36 22:32:32.572 22.542381 159000 884.388 2.485 7.0593 -164.546
37 22:32:32.622 22.542395 159000 884.388 2.533 7.1249 71.264
38 22:32:32.730 22.542425 159000 885.887 2.53 8.1566 79.275
39 22:32:32.780 22.542439 159000 884.388 2.537 8.3996 -89.288
40 22:32:32.903 22.542473 159000 885.887 2.537 8.9195 157.566
41 22:32:32.935 22.542482 159000 884.388 2.512 8.9733 -155.164
42 22:32:33.061 22.542517 159000 885.887 2.555 9.272 -41.695
43 22:32:33.108 22.54253 159000 885.887 2.542 8.4539 161.432
44 22:32:33.230 22.542564 159000 885.887 2.522 7.3304 -94.165
45 22:32:33.266 22.542574 159000 885.887 2.531 6.8308 -43.582
46 22:32:33.389 22.542608 159000 885.887 2.557 5.308 171.709
47 22:32:33.439 22.542622 159000 885.887 2.528 5.2247 48.965
48 22:32:33.562 22.542656 159000 888.885 2.533 3.9877 -170.435
49 22:32:33.590 22.542664 159000 887.386 2.553 3.2708 143.336
50 22:32:33.720 22.5427 159000 885.887 2.519 2.1991 140.655
51 22:32:33.760 22.542711 159000 887.386 2.493 1.8059 34.742
52 22:32:33.918 22.542755 159000 887.386 2.561 1.1786 171.56