Key statistics
Satellite COSMOS 446 at a glance.
Uptime
19691
Days in orbit
Revolutions
≈ 12.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 446.
Object identification
Identified? True
Debris? False
Object name: COSMOS 446
International designator: 1971-086C
Object number (NORAD): 5549
Object ID (CCSDS): 5549
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.791 minutes
Inclination: 74.0279 deg
SMA: 7824.054 km
Apoapsis: 1511.109 km
Periapsis: 1380.728 km
RAAN: 134.3629 deg
Eccentricy: 0.00833205
Argument of periapsis: 164.5607 deg
Mean anomaly: 195.8017 deg
Mean motion: 12.54454785 rev/day
Mean motion (dot): 0.00000018 rev/day2
B* drag term: 0.00020813448 1/REarth
Two-line elements (TLE)
Creation date: Sept. 9, 2025, 10:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 9, 2025, 2:44 a.m. UTC
TLE line 0: 0 COSMOS 446
TLE line 1: 1 05549U 71086C 25252.11431184 .00000018 00000-0 20813-3 0 9990
TLE line 2: 2 05549 74.0279 134.3629 0083321 164.5607 195.8017 12.54454785468529
Live tracking on map
Real-time ground track for satellite COSMOS 446.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 446, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Military communications satellites
COSMOS 446 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 17-24’, on board a Kosmos-3M space rocket.
The launch took place on Oct. 13, 1971, 1:41 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 17-24
Agency: N/A
Status: Launch Successful
Launch date: Oct. 13, 1971, 1:41 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
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