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 -0.045 0 0 km 0.865 sec 14 2.632 858.031 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:50:04.574 23.834604 155500 858.905 1.629 2.2842 -119.772
2 23:50:04.610 23.834614 155500 857.406 1.568 2.8856 19.114
3 23:50:04.733 23.834648 155500 857.406 1.565 3.2573 -168.462
4 23:50:04.780 23.834661 155500 857.406 1.583 3.2011 51.957
5 23:50:04.906 23.834696 155500 855.907 1.63 3.4771 123.537
6 23:50:04.938 23.834705 155500 858.905 1.663 3.2254 36.543
7 23:50:05.064 23.83474 155500 855.907 1.541 2.7865 155.872
8 23:50:05.111 23.834753 155500 861.903 1.583 2.7506 -91.797
9 23:50:05.233 23.834787 155500 860.404 1.561 2.1854 -35.644
10 23:50:05.269 23.834797 155500 860.404 1.596 2.4861 -0.898
11 23:50:05.392 23.834831 155500 858.905 1.79 1.6239 -85.704
12 23:50:05.442 23.834845 155500 852.91 1.622 1.4265 19.675