OKEAN 3

retiredleo

NORAD / COSPAR21397 / 1991-039A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerRussia (CIS)

OperatorVarious

Launch date04 Jun 1991

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period95.64 min

Inclination82.52°

Apoapsis561 km

Periapsis538 km

Mean altitude550 km

Semi-major axis6921 km

Eccentricity0.00159

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 11:40:19 AM

SourceSpace-Track

1 21397U 91039A   26251.48633629  .00002421  00000-0  16534-3 0  9992
2 21397  82.5188 159.5952 0015927  67.8818 292.4098 15.05646329892536