OPS 4078 (DMSP 4B F2)

retiredleo

NORAD / COSPAR3510 / 1968-092A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date23 Oct 1968

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period100.82 min

Inclination98.58°

Apoapsis820 km

Periapsis775 km

Mean altitude798 km

Semi-major axis7169 km

Eccentricity0.00308

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 7:28:46 AM

SourceSpace-Track

1  3510U 68092A   26251.31165315  .00000059  00000-0  40927-4 0  9995
2  3510  98.5820  12.4100 0030847  84.4406 276.0292 14.28271682  9074