FOTON 4

decayedleo

NORAD / COSPAR21737 / 1991-070A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / owner—

OperatorVarious

Launch date—

Launch siteN/A

Launch vehicleN/A

Decay date20 Oct 1991

Period90.25 min

Inclination62.81°

Apoapsis365 km

Periapsis209 km

Mean altitude287 km

Semi-major axis6658 km

Eccentricity0.01170

TLE epoch10/20/1991, 10:45:59 AM

SourceSpace-Track

1 21737U 91070  A 91293.44860935  .00158714 +99000-5 +19177-3 0  9997
2 21737 062.8138 174.6447 0117001 114.2352 247.3914 15.95622895002500