USA 18

retiredleo

NORAD / COSPAR16631 / 1986-014H

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date09 Feb 1986

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period103.34 min

Inclination63.29°

Apoapsis1460 km

Periapsis373 km

Mean altitude917 km

Semi-major axis7288 km

Eccentricity0.07450

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 10:44:44 AM

SourceSpace-Track

1 16631U 86014H   26251.44773924  .00007304  00000-0  46440-3 0  9997
2 16631  63.2947 153.3730 0745036 114.1646 253.9112 13.93439839355952