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 -0.326 0 0 km 3.282 sec 14 1.895 858.506 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:17:47.306 23.296474 159500 849.912 1.439 1.6227 -159.924
2 23:17:47.458 23.296516 159500 851.411 1.491 1.8416 68.2
3 23:17:47.584 23.296551 159500 857.406 1.534 2.2114 47.043
4 23:17:47.630 23.296564 159500 858.905 1.416 2.3747 -99.522
5 23:17:47.742 23.296595 159500 857.406 1.458 2.4279 129.205
6 23:17:47.789 23.296608 159500 857.406 1.381 1.9914 37.678
7 23:17:47.911 23.296642 159500 858.905 1.5 1.7352 122.906
8 23:17:47.962 23.296656 159500 861.903 1.456 1.5987 97.79
9 23:17:50.042 23.297234 159800 861.604 1.787 1.4961 -13.428
10 23:17:50.212 23.297281 159800 862.803 1.732 1.4154 -16.11
11 23:17:50.363 23.297323 159800 862.203 1.669 2.2365 -5.719
12 23:17:50.543 23.297373 159800 862.203 1.741 1.7921 -21.154