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 0.239 0 0 km 26.347 sec 27 2.623 810.195 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 23:50:39.163 23.844212 155500 801.945 0.117 1.7072 -34.763
2 23:50:39.286 23.844246 155500 797.448 0.01 2.2078 72.242
3 23:50:39.318 23.844255 155500 797.448 0.181 2.587 82.015
4 23:50:39.444 23.84429 155500 798.947 0.082 3.3862 80.713
5 23:50:39.491 23.844303 155500 797.448 0.041 3.2071 69.676
6 23:50:39.613 23.844337 155500 798.947 0.158 2.7669 113.648
7 23:50:39.649 23.844347 155500 797.448 0.181 3.0171 37.737
8 23:50:39.772 23.844381 155500 798.947 0.104 2.9215 -73.69
9 23:50:39.822 23.844395 155500 797.448 0.104 2.8516 -178.023
10 23:50:39.944 23.844429 155500 798.947 0.092 2.0266 -2.983
11 23:50:39.980 23.844439 155500 804.943 0.157 1.7116 27.436
12 23:50:41.291 23.844803 155800 798.647 0.079 2.9453 -90
13 23:50:41.942 23.844984 155800 798.647 0.061 1.9092 -90
14 23:51:04.518 23.851255 159000 822.93 1.631 1.3273 -54.627
15 23:51:04.630 23.851286 159000 822.93 1.612 1.9956 -126.12
16 23:51:04.676 23.851299 159000 821.431 1.675 2.5578 -28.853
17 23:51:04.802 23.851334 159000 822.93 1.636 3.4327 -120.315
18 23:51:04.835 23.851343 159000 821.431 1.681 3.734 6.648
19 23:51:04.957 23.851377 159000 822.93 1.715 3.5171 -87.157
20 23:51:05.008 23.851391 159000 821.431 1.655 3.4625 -5.318
21 23:51:05.130 23.851425 159000 822.93 1.643 3.3083 -98.416
22 23:51:05.166 23.851435 159000 821.431 1.629 2.9935 25.752
23 23:51:05.288 23.851469 159000 822.93 1.62 2.4963 177.952
24 23:51:05.335 23.851482 159000 822.93 1.712 2.0562 17.826
25 23:51:05.461 23.851517 159000 821.431 1.574 1.4506 -166.132