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COSMOS 739

retiredleo

Live LEO tracker

Browse UNCLASSIFIED

Identification

NORAD / COSPAR: 7828 / 1975-045H
Constellation: UNCLASSIFIED
Object type: PAYLOAD
Country / owner: Russia (CIS)
Operator: Various

Launch

Launch date: 28 May 1975
Launch site: N/A
Launch vehicle: N/A
Decay date: In orbit

Orbital parameters

Period: 114.81 min
Inclination: 74.02°
Apoapsis: 1471 km
Periapsis: 1423 km
Mean altitude: 1447 km
Semi-major axis: 7818 km
Eccentricity: 0.00305

Live state

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

TrackingLive tracker

TLE epoch: 10/22/2026, 6:05:35 PM
Source: Space-Track

1  7828U 75045H   26295.75388661  .00000009  00000-0  15491-3 0  9996
2  7828  74.0161 300.4848 0030517 140.5370  33.7095 12.54209208353572