Monitor-4
Mission information
Name
Monitor-4
Alternate Names
RS57S
Satellite ID
PJTC-6029-0615-1270-1207
NORAD ID
57182
Website
https://spacepi.space/wiki/article/monitor-4/
Country of Origin

Russia

Status
Satellite alive
Operational

Satellite is in orbit and operational

Frequency Misuse

Satellite is reported to be transmitting at an uncoordinated or denied frequency. Details

Spectrum management is important! Visit our wiki to learn why.
Image
Monitor-4
Mission timeline
Launch Date
2023-06-27T11:34:00+00:00
Description

3U Cubesat SINP Moscow State University for observations of cosmic flares in X-ray and gamma radiation

SatNOGS Links
Network Observations
Mode U - GMSK 4k8 (USP FEC) TLM
Copy UUID Citation
Type
Transmitter
Downlink Mode
GMSK USP
Downlink Frequency
436080000
Baud
4800
IARU Coordination
IARU Uncoordinated
Updated by geoscan and reviewed on 2023-06-04 08:33 by fredy
Mode U - GMSK 2k4 (USP FEC) TLM
Copy UUID Citation
Type
Transmitter
Downlink Mode
GMSK USP
Downlink Frequency
436080000
Baud
2400
IARU Coordination
IARU Uncoordinated
Updated by fredy and reviewed on 2023-08-29 12:01 by fredy
Mode U - GMSK 9k6 (USP FEC)
Copy UUID Citation
Type
Transmitter
Downlink Mode
GMSK USP
Downlink Frequency
436080000
Baud
9600
IARU Coordination
IARU Uncoordinated
Updated by hollander and reviewed on 2025-12-16 20:44 by fredy
Most Recent Observers (last 24h)
Observer Latest Data
EA4EKH-IN80nd 2026-07-12 09:58:34 UTC
EA7ADI-IM77ai 2026-07-12 09:58:05 UTC
Data Frames Decoded - 30 Days
There is no decoded data for this satellite in the last 30 days.
No Decoders Found
Help us develop a decoder, you can find instructions at this wiki link
Orbital Elements
Latest Two-Line Element (TLE)
TLE Source
Space-Track.org
TLE Updated
2026-07-12 17:32:41 UTC
TLE Set 
1 57182U 23091S   26193.45236066  .00006358  00000-0  23215-3 0  9999
2 57182  97.5071 257.0625 0011292  19.6803 340.4869 15.28425019168155
Satellite Suggestion History
Transmitter Suggestion History