UFO 8 (USA 138)

retiredgeo

NORAD / COSPAR25258 / 1998-016A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date16 Mar 1998

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period1436.33 min

Inclination11.23°

Apoapsis35814 km

Periapsis35768 km

Mean altitude35791 km

Semi-major axis42162 km

Eccentricity0.00054

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 4:33:17 AM

SourceSpace-Track

1 25258U 98016A   26251.18978230 -.00000228  00000-0  00000+0 0  9992
2 25258  11.2324  22.2291 0005426 231.0821 312.9495  1.00255429104690