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 0.252 0 0 km 2.953 sec 21 1.599 869.524 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:33:17.878 23.554966 159100 869.398 1.193 1.5735 27.875
2 23:33:17.917 23.554977 159100 870.897 1.212 1.3201 155.056
3 23:33:17.968 23.554991 159100 869.398 1.146 1.6894 -172.242
4 23:33:17.000 23.555 159100 867.899 1.149 1.777 10.567
5 23:33:18.050 23.555014 159100 867.899 1.19 1.8071 -74.365
6 23:33:18.090 23.555025 159100 867.899 1.174 1.8501 -65.71
7 23:33:18.126 23.555035 159100 870.897 1.13 1.7065 -35.654
8 23:33:18.173 23.555048 159100 867.899 1.429 1.5994 -63.444
9 23:33:18.202 23.555056 159100 869.398 1.221 1.6486 -115.214
10 23:33:18.248 23.555069 159100 867.899 1.465 1.4253 -41.912
11 23:33:18.295 23.555082 159100 864.901 1.219 1.6991 -12.087
12 23:33:18.331 23.555092 159100 870.897 1.3 1.7307 -158.622
13 23:33:18.371 23.555103 159100 867.899 1.198 1.389 -123.441
14 23:33:18.504 23.55514 159100 869.398 1.16 1.3521 34.698
15 23:33:20.376 23.55566 159400 870.597 1.511 1.5 -158.081
16 23:33:20.466 23.555685 159400 871.796 1.098 1.5547 -169.993
17 23:33:20.624 23.555729 159400 871.796 1.297 1.6517 -153.615
18 23:33:20.700 23.55575 159400 872.396 0.922 1.7836 172.365
19 23:33:20.797 23.555777 159400 871.796 1.199 1.3169 -125.68