ISEE 1

decayedheo

NORAD / COSPAR10422 / 1977-102A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date22 Oct 1977

Launch siteN/A

Launch vehicleN/A

Decay date26 Sep 1987

Period3438.83 min

Inclination8.71°

Apoapsis137961 km

Periapsis221 km

Mean altitude69091 km

Semi-major axis75462 km

Eccentricity0.91256

TLE epoch9/21/1987, 11:59:59 PM

SourceSpace-Track

1 10422U 77102  A 87264.99999999  .00000563 +00000-0 +99999-4 0  9998
2 10422 008.7080 183.4537 9125640 238.5692 075.1621 00.41874656027997