OPS 5268 (CALSPHERE 4)

decayedleo

NORAD / COSPAR4958 / 1971-012D

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date17 Feb 1971

Launch siteN/A

Launch vehicleN/A

Decay date20 Sep 1989

Period88.73 min

Inclination98.39°

Apoapsis219 km

Periapsis204 km

Mean altitude212 km

Semi-major axis6583 km

Eccentricity0.00111

TLE epoch9/20/1989, 9:40:00 AM

SourceSpace-Track

1 04958U 71012  D 89263.40278486  .16970468 +35878-5 +71075-2 0  9993
2 04958 098.3927 311.3895 0011051 275.6372 084.4974 16.22893810985532