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 2.771 0 0 km 1.332 sec 9 0.913 857.279 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:28:13.818 22.470505 159500 861.391 1.617 0.5461 20.293
2 22:28:14.059 22.470572 159500 857.793 1.704 1.0682 22.73
3 22:28:14.113 22.470587 159500 856.594 1.716 1.1755 155.968
4 22:28:14.408 22.470669 159500 858.993 1.732 1.1592 69.966
5 22:28:14.606 22.470724 159500 857.793 1.715 1.0476 133.625
6 22:28:14.675 22.470743 159500 858.993 1.567 0.8605 -95.749
7 22:28:14.880 22.4708 159500 849.399 1.651 0.5347 -83.164