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satellite active
status is unknown
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Satellite information
Mission information
Name
COSMOS 2491
Call sign
Satellite ID
DMPH-9932-0330-2610-2988
NORAD ID
Web-site
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
1479.83 km
Apogee
1498.54 km
Inclination
82.5°
Period
117.3 min
Semi-major axis
7867.3 km
Velocity
7.11 km/s
Mission timeline
Launch time
Decayed time
Transmitters
Telemetry decoder COSMOS 2491
Decoder name
Decoder fields
Last observers
Observer
Time of receipt
2025-08-06 22:09:47 UTC
2025-08-05 17:26:42 UTC
2025-08-03 22:48:42 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-09-30 01:07:36
Two-line elements (TLE)
1 39497U 13076E   25272.81683582  .00000012  00000-0  18466-4 0  9990
2 39497 82.4889 330.6460 0011878 300.7166 59.2744 12.43491036532894
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