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 2.539 0 0 km 29.701 sec 9 0.823 857.108 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 09:17:05.482 9.284856 159500 870.984 -1.944 0.9695 -12.47
2 09:17:06.223 9.285062 159500 868.586 -1.901 1.3048 -34.697
3 09:17:06.302 9.285084 159500 872.183 -1.903 1.2093 16.665
4 09:17:06.544 9.285151 159500 872.183 -1.772 0.6539 160.587
5 09:17:34.663 9.292962 155500 839.806 -0.398 0.4732 130.647
6 09:17:34.861 9.293017 155500 838.607 -0.171 0.666 -36.998
7 09:17:35.182 9.293106 155500 837.407 -0.367 0.4839 165.409