PION 4

decayedleo

NORAD / COSPAR20161 / 1989-055D

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / owner—

OperatorVarious

Launch date—

Launch siteN/A

Launch vehicleN/A

Decay date19 Sep 1989

Period87.48 min

Inclination82.56°

Apoapsis153 km

Periapsis146 km

Mean altitude150 km

Semi-major axis6521 km

Eccentricity0.00055

TLE epoch9/18/1989, 8:29:26 AM

SourceSpace-Track

1 20161U 89055  D 89261.35377669  .03178783 -10399-4 +75690-4 0  9994
2 20161 082.5590 039.5852 0005521 162.5389 199.1150 16.46081686009988