CALSPHERE 4(A)

retiredleo

NORAD / COSPAR1520 / 1965-065H

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date13 Aug 1965

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period107.76 min

Inclination89.89°

Apoapsis1174 km

Periapsis1072 km

Mean altitude1123 km

Semi-major axis7494 km

Eccentricity0.00682

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch9/8/2026, 11:48:53 AM

SourceSpace-Track

1 01520U 65065H   26251.49228604  .00000079  00000-0  13421-3 0  9991
2 01520  89.8915 121.6518 0068177 227.7856 208.2251 13.36290228973836