Vizard-ion
Smallsat of the «MSU-STANDARD» company for the ionosphere studies
SINP MSU CubeSat designed for cosmic flares observation in X-ray and gamma radiation

| SC name | Monitor-4 |
|---|---|
| NORAD ID | 57182 |
| Number in the Register | 3650-2023-009 |
| Call sign | RS57S |
| Frequencies | 436,08 MHz |
| Format | 3U |
| Weight | 3,05 kg |
| Payload | |
| Mission | Tests of the joint work of a group of nanosatellites to observe cosmic flares in X-ray and gamma radiation. |
| Platform | SPUTNIX LLC |
| Launch date | 27.06.23, the Vostochny cosmodrome |
| Launch vehicle | LV «Soyuz-2.1b» with US «Fregat» |
| Status | Active |