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 2.164 0 0 km 0.532 sec 9 1.859 817.576 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 10:17:44.218 10.295616 155500 825.928 -0.828 0.8386 -6.713
2 10:17:44.340 10.29565 155500 815.435 -0.702 2.1462 -139.693
3 10:17:44.390 10.295664 155500 816.934 -0.799 1.8452 -59.836
4 10:17:44.513 10.295698 155500 816.934 -0.966 2.0961 -109.525
5 10:17:44.545 10.295707 155500 815.435 -0.881 2.1936 -9.428
6 10:17:44.671 10.295742 155500 815.435 -0.772 2.1056 137.279
7 10:17:44.718 10.295755 155500 816.934 -0.793 1.785 147.117