COSMOS 1855

retiredleo

NORAD / COSPAR18116 / 1987-051D

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerRussia (CIS)

OperatorVarious

Launch date16 Jun 1987

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period115.13 min

Inclination74.01°

Apoapsis1477 km

Periapsis1446 km

Mean altitude1461 km

Semi-major axis7832 km

Eccentricity0.00196

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 11:24:35 AM

SourceSpace-Track

1 18116U 87051D   26251.47540894 -.00000028  00000-0 -77750-4 0  9997
2 18116  74.0052 166.8152 0019648 190.5565 286.4698 12.50733940791223