STEX

retiredleo

NORAD / COSPAR25489 / 1998-055A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date03 Oct 1998

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period99.18 min

Inclination84.98°

Apoapsis727 km

Periapsis712 km

Mean altitude719 km

Semi-major axis7090 km

Eccentricity0.00103

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 1:45:36 PM

SourceSpace-Track

1 25489U 98055A   26251.57334219  .00000326  00000-0  75461-4 0  9993
2 25489  84.9796 285.1471 0010254 139.1519 221.0455 14.51907490475434