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COSMOS 451

retiredleo

Live LEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 5554 / 1971-086H
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: Russia (CIS)
Operator: Various

Launch

Launch date: 13 Oct 1971
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 116.66 min
Inclination: 74.03°
Apoapsis: 1572 km
Periapsis: 1489 km
Mean altitude: 1531 km
Semi-major axis: 7902 km
Eccentricity: 0.00525

Live state

Latitude: —
Longitude: —
Altitude: —
Velocity: —
Footprint area: —

TrackingLive tracker

TLE epoch: 10/22/2026, 11:43:20 PM
Source: Space-Track

1 05554U 71086H   26295.98843309 -.00000030  00000-0 -11789-3 0  9993
2 05554  74.0284 224.9400 0052483  56.3300  20.5164 12.34310275479451