EXPLORER 1

decayedleo

NORAD / COSPAR4 / 1958-001A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / owner—

OperatorVarious

Launch date—

Launch siteN/A

Launch vehicleN/A

Decay date31 Mar 1970

Period88.48 min

Inclination33.15°

Apoapsis215 km

Periapsis183 km

Mean altitude199 km

Semi-major axis6570 km

Eccentricity0.00247

TLE epoch3/31/1970, 12:50:24 AM

SourceSpace-Track

1 00004U 58001  A 70090.03500497  .07718844 +00000-0 +00000-0 0  9991
2 00004 033.1468 334.6171 0024739 311.5310 048.3249 16.27546304584022