Monitor-4
Mission information
Name
Monitor-4
Call sign
RS57S
Satellite ID
PJTC-6029-0615-1270-1207
NORAD ID
Status
Active
The satellite is in orbit
The satellite is in orbit
Orbital parameters of the satellite
Perigee
496.12 km
Apogee
516.64 km
Inclination
97.6°
Period
96.1 min
Semi-major axis
6884.5 km
Velocity
7.61 km/s
Mission timeline
Launch time
2023-06-27 11:34:00
Decayed time
Transmitters
Telemetry decoder Monitor-4
Decoder name
sputnixusp
Decoder fields
Last observers
Observer
Time of receipt
2025-05-22 18:30:56 UTC
2025-05-22 18:30:08 UTC
2025-05-22 18:27:20 UTC
2025-05-22 18:29:12 UTC
2025-05-22 18:31:00 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (active)
TLE updated
2025-05-22 19:21:21
Two-line elements (TLE)
1 57182U 23091S 25142.56161465 .00007568 00000+0 36567-3 0 9991
2 57182 97.5616 199.5156 0014849 35.2288 324.9925 15.18832632104838