EXPLORER 9

decayedleo

NORAD / COSPAR81 / 1961-004A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / owner—

OperatorVarious

Launch date—

Launch siteN/A

Launch vehicleN/A

Decay date09 Apr 1964

Period93.01 min

Inclination38.84°

Apoapsis559 km

Periapsis285 km

Mean altitude422 km

Semi-major axis6793 km

Eccentricity0.02009

TLE epoch4/8/1964, 6:13:34 AM

SourceSpace-Track

1 00081U 61004  A 64099.25942492  .10394656 +00000-0 +00000-0 0  9999
2 00081 038.8448 136.7337 0200872 038.1868 323.2614 15.48210031142271