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 4.424 0 0 km 34.806 sec 16 2.557 847.601 km

N Time Hours Freq (kHz) R(km) V S/N dFi Mirror
1 22:29:52.091 22.497803 155500 809.827 0.592 1.9202 -111.001
2 22:29:52.343 22.497873 155500 811.026 0.463 2.0868 36.072
3 22:29:52.544 22.497929 155500 809.827 0.559 1.6774 -51.311
4 22:30:22.770 22.506325 159500 852.997 2.288 1.9978 48.21
5 22:30:22.921 22.506367 159500 856.594 2.293 2.7747 130.465
6 22:30:23.202 22.506445 159500 855.395 2.312 3.941 -146.908
7 22:30:23.436 22.50651 159500 856.594 2.308 3.8328 46.477
8 22:30:23.476 22.506521 159500 856.594 2.307 3.8457 -2.981
9 22:30:23.656 22.506571 159500 856.594 2.309 3.0283 -164.938
10 22:30:23.717 22.506588 159500 856.594 2.324 2.5673 -8.645
11 22:30:23.965 22.506657 159500 856.594 2.328 1.205 80.649
12 22:30:25.970 22.507214 159800 861.391 2.482 2.6547 177.531
13 22:30:26.435 22.507343 159800 863.19 2.442 2.4878 -179.46
14 22:30:26.654 22.507404 159800 863.19 2.852 1.7847 -178.431