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 3.505 0 0 km 30.762 sec 17 1.417 843.883 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:06:18.137 23.105038 155500 824.217 -0.064 1.267 -65.119
2 23:06:18.169 23.105047 155500 825.416 -0.035 1.4338 14.951
3 23:06:18.295 23.105082 155500 824.217 -0.038 1.3686 -111.409
4 23:06:18.335 23.105093 155500 825.416 -0.011 1.5446 65.385
5 23:06:18.457 23.105127 155500 825.416 -0.059 1.1822 -72.019
6 23:06:18.500 23.105139 155500 826.615 0.008 1.0857 -52.667
7 23:06:48.197 23.113388 159500 852.997 1.792 1.2955 36.992
8 23:06:48.240 23.1134 159500 851.798 1.829 1.3455 82.405
9 23:06:48.362 23.113434 159500 852.997 1.758 1.4508 -55.334
10 23:06:48.402 23.113445 159500 852.997 1.816 1.5143 -45.68
11 23:06:48.528 23.11348 159500 854.196 1.769 1.6656 87.595
12 23:06:48.568 23.113491 159500 852.997 1.809 1.529 -4.278
13 23:06:48.690 23.113525 159500 852.997 1.849 1.4582 20.523
14 23:06:48.733 23.113537 159500 852.997 1.811 1.5194 21.928
15 23:06:48.856 23.113571 159500 854.196 1.816 1.5403 -113.646
16 23:06:48.899 23.113583 159500 852.997 1.763 1.3199 113.635