COSMOS 2491
Mission information
Name
COSMOS 2491
Другие названия
RS-46
Call sign
Satellite ID
DMPH-9932-0330-2610-2988
NORAD ID
NORAD ID слежения
Operator
Network
Страна спутника
Web-site
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
1479.61 km
Apogee
1498.73 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
SatNOGS
TLE updated
2026-03-20 09:53:29
Two-line elements (TLE)
1 39497U 13076E 26079.19200376 -.00000000 00000-0 -72491-4 0 9990
2 39497 82.4847 223.7134 0012157 284.5834 75.3897 12.43495526554193