COSMOS 2491
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
1478.36 km
Apogee
1500.02 km
Inclination
82.5°
Period
117.3 min
Semi-major axis
7867.3 km
Velocity
7.12 km/s
Mission timeline
Launch time
Decayed time
Transmitters
Telemetry decoder COSMOS 2491
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-08-03 19:33:57
Two-line elements (TLE)
1 39497U 13076E 25215.53078121 .00000030 00000-0 14259-3 0 9998
2 39497 82.4879 6.3648 0013747 66.5017 293.7506 12.43490188525774