COSMOS 21

decayedleo

NORAD / COSPAR687 / 1963-044A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / owner—

OperatorVarious

Launch date—

Launch siteN/A

Launch vehicleN/A

Decay date14 Nov 1963

Period88.50 min

Inclination64.78°

Apoapsis220 km

Periapsis181 km

Mean altitude200 km

Semi-major axis6571 km

Eccentricity0.00295

TLE epoch11/12/1963, 1:28:10 AM

SourceSpace-Track

1 00687U 63044  A 63316.06123228  .02746580 +00000-0 +00000-0 0  9993
2 00687 064.7829 178.2347 0029511 095.5782 264.7585 16.27102270000134