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 3.697 0 0 km 32.756 sec 21 1.558 877.012 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 09:19:40.663 9.327962 159500 898.565 -1.981 1.1573 71.667
2 09:19:40.703 9.327973 159500 902.163 -1.892 1.2438 -167.115
3 09:19:40.897 9.328027 159500 900.963 -1.913 1.3772 12.964
4 09:19:40.937 9.328038 159500 902.163 -1.939 1.4573 76.733
5 09:19:41.250 9.328125 159500 897.366 -1.94 1.3383 9.963
6 09:19:41.293 9.328137 159500 899.764 -1.896 1.0772 -113.143
7 09:20:08.624 9.335729 155800 866.787 -0.556 1.9628 -58.692
8 09:20:08.873 9.335798 155800 866.787 -0.218 2.7741 -63.87
9 09:20:09.078 9.335855 155800 866.787 -0.13 2.2077 -28.275
10 09:20:09.301 9.335917 155800 866.188 0.056 0.7256 -15.259
11 09:20:10.248 9.33618 155500 860.192 -0.387 0.5724 175.785
12 09:20:10.313 9.336198 155500 870.984 -0.233 0.6754 177.154
13 09:20:10.496 9.336249 155500 868.586 -0.258 1.6268 -39.581
14 09:20:10.550 9.336264 155500 866.188 -0.282 1.693 141.231
15 09:20:10.698 9.336305 155500 867.387 -0.289 2.1499 19.173
16 09:20:10.860 9.33635 155500 866.188 -0.257 2.4558 110.09
17 09:20:11.062 9.336406 155500 866.188 -0.264 2.0314 24.093
18 09:20:11.101 9.336417 155500 864.988 -0.223 2.0352 -59.388
19 09:20:11.303 9.336473 155500 864.988 -0.224 1.0391 154.179