Cosmos 2561
Mission information
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
426.44 km
Apogee
440.40 km
Inclination
97.0°
Period
94.5 min
Semi-major axis
6810.1 km
Velocity
7.65 km/s
Mission timeline
Launch time
2022-10-21 00:00:00
Decayed time
Transmitters
Telemetry decoder Cosmos 2561
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (SatNOGS)
TLE updated
2025-09-29 21:07:19
Two-line elements (TLE)
1 54109U 22137A 25272.45599979 .00020338 00000+0 45047-3 0 9997
2 54109 96.9597 336.9134 0009430 262.8413 97.1764 15.43754027166013