Registered SO during ionospheric observations

NORAD Name RCS dT dR sd H dt N S/N (avg) R (avg)
37931 "SHIYAN 4 (SY-4)" 1.2108 0 3.637 0 0 km 34.401 sec 36 4.424 836.684 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:41:42.018 22.695005 155500 820.619 1.016 0.9661 82.922
2 22:41:42.068 22.695019 155500 818.221 1.074 0.9101 -83.597
3 22:41:42.464 22.695129 155500 819.42 1.013 0.7095 139.234
4 22:41:42.515 22.695143 155500 814.623 1.024 0.7177 151.964
5 22:41:42.684 22.69519 155500 818.221 1.059 3.5088 15.199
6 22:41:42.774 22.695215 155500 817.022 1.064 3.4331 -60.425
7 22:41:42.911 22.695253 155500 818.221 1.067 9.0024 -34.284
8 22:41:42.979 22.695272 155500 818.221 1.073 10.3029 -42.419
9 22:41:43.206 22.695335 155500 818.221 1.065 15.0673 145.736
10 22:41:43.346 22.695374 155500 818.221 1.094 15.0206 -168.39
11 22:41:43.552 22.695431 155500 819.42 1.076 13.4935 51.307
12 22:41:43.591 22.695442 155500 819.42 1.093 6.3207 -166.217
13 22:41:43.804 22.695501 155500 819.42 1.087 3.6167 44.312
14 22:41:44.088 22.69558 155500 818.221 1.128 2.4089 116.282
15 22:41:44.308 22.695641 155500 817.022 1.033 0.9754 -25.671
16 22:41:44.581 22.695717 155500 817.022 1.154 1.0544 -138.226
17 22:41:44.822 22.695784 155800 820.02 1.51 3.6176 19.284
18 22:41:45.082 22.695856 155800 820.02 1.456 8.5653 13.658
19 22:41:45.308 22.695919 155800 820.619 1.282 7.1388 13.096
20 22:41:45.348 22.69593 155500 826.615 1.08 0.3676 -58.338
21 22:41:45.589 22.695997 155800 820.619 1.419 11.081 8.153
22 22:41:45.589 22.695997 155800 820.619 1.41 9.5972 8.153
23 22:41:45.791 22.696053 155800 821.219 1.257 4.7614 12.922
24 22:41:46.010 22.696114 155800 821.219 1.49 4.2347 15.244
25 22:41:46.208 22.696169 155800 821.219 1.454 1.2326 22.945
26 22:42:15.336 22.70426 159500 880.578 2.747 0.8789 -106.633
27 22:42:15.390 22.704275 159500 884.175 2.818 0.9881 175.195
28 22:42:15.678 22.704355 159500 882.976 2.871 1.6919 45.58
29 22:42:15.732 22.70437 159500 884.175 2.846 1.7066 38.625
30 22:42:15.912 22.70442 159500 887.773 2.908 1.6641 -4.203
31 22:42:15.988 22.704441 159500 885.374 2.834 1.7269 62.183
32 22:42:16.153 22.704487 159500 886.573 2.912 1.3057 -30.377
33 22:42:16.207 22.704502 159500 884.175 2.878 1.3101 51.076
34 22:42:16.420 22.704561 159500 887.773 2.939 1.0383 43.211