SS 1

retiredleo

NORAD / COSPAR10529 / 1977-112D

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date08 Dec 1977

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period103.56 min

Inclination63.34°

Apoapsis1296 km

Periapsis558 km

Mean altitude927 km

Semi-major axis7298 km

Eccentricity0.05056

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 8:55:55 AM

SourceSpace-Track

1 10529U 77112D   26251.37217530  .00000274  00000-0  11485-3 0  9994
2 10529  63.3390 124.2380 0505626 163.7597 198.0354 13.90456357363763