Key statistics
Satellite COSMOS 450 at a glance.
Uptime
19785
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 450.
Object identification
Identified? True
Debris? False
Object name: COSMOS 450
International designator: 1971-086G
Object number (NORAD): 5553
Object ID (CCSDS): 5553
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.877 minutes
Inclination: 74.0273 deg
SMA: 7873.327 km
Apoapsis: 1528.833 km
Periapsis: 1461.55 km
RAAN: 225.8492 deg
Eccentricy: 0.00427285
Argument of periapsis: 2.3258 deg
Mean anomaly: 68.5656 deg
Mean motion: 12.42697299 rev/day
Mean motion (dot): -0.00000015 rev/day2
B* drag term: 0.000002334023 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 2:25 a.m. UTC
TLE line 0: 0 COSMOS 450
TLE line 1: 1 05553U 71086G 25346.10105624 -.00000015 00000-0 23340-5 0 9993
TLE line 2: 2 05553 74.0273 225.8492 0042728 2.3258 68.5656 12.42697299457168
Live tracking on map
Real-time ground track for satellite COSMOS 450.
Associated space launch
Military communications satellites
COSMOS 450 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
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