SS 2

retiredleo

NORAD / COSPAR10544 / 1977-112E

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date08 Dec 1977

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period103.50 min

Inclination63.34°

Apoapsis1291 km

Periapsis557 km

Mean altitude924 km

Semi-major axis7295 km

Eccentricity0.05026

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 1:06:17 AM

SourceSpace-Track

1 10544U 77112E   26251.04603480  .00000305  00000-0  12256-3 0  9990
2 10544  63.3384 111.9269 0502627 163.5905 198.2111 13.91357457363924