EXPLORER 47 (IMP-7)

retiredheo

NORAD / COSPAR6197 / 1972-073A

ConstellationUNCLASSIFIED

Object typePAYLOAD

Country / ownerUnited States

OperatorVarious

Launch date23 Sep 1972

Launch siteN/A

Launch vehicleN/A

Decay dateIn orbit

Period18272.83 min

Inclination48.40°

Apoapsis252536 km

Periapsis194323 km

Mean altitude223429 km

Semi-major axis229800 km

Eccentricity0.12666

Latitude—

Longitude—

Altitude—

Velocity—

Footprint area—

TLE epoch7/12/2025, 7:48:42 PM

SourceSpace-Track

1  6197U 72073A   25193.82548704 -.00001053  00000-0  00000+0 0  9999
2  6197  48.3952  57.1732 1266560 176.6749 354.2394  0.07880551  3633