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 3.644 0 0 km 0.642 sec 7 1.29 826.135 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 08:49:50.491 8.830692 155500 827.814 -0.91 1.195 -30.611
2 08:49:50.747 8.830763 155500 826.615 -0.848 1.5924 68.641
3 08:49:50.830 8.830786 155500 826.615 -0.848 1.5234 -82.4
4 08:49:50.981 8.830828 155500 825.416 -0.864 1.1692 110.736
5 08:49:51.056 8.830849 155500 824.217 -0.827 0.97 -96.364