COSMOS 1311

decayedleo

NORAD / COSPAR12871 / 1981-097A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerRussia (CIS)

OperatorVarious

Launch date28 Sep 1981

Launch siteN/A

Launch vehicleN/A

Decay date28 Aug 1983

Period87.21 min

Inclination82.90°

Apoapsis146 km

Periapsis127 km

Mean altitude136 km

Semi-major axis6507 km

Eccentricity0.00145

TLE epoch8/28/1983, 8:22:19 PM

SourceSpace-Track

1 12871U 81097  A 83240.84884217  .30562767 -10321-4 +26884-3 0  9992
2 12871 082.9010 024.2277 0014457 268.1153 091.9042 16.51230720000161