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EXPLORER 20

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EXPLORER 20 is classified as:


NORAD ID: 870
Int'l Code: 1964-051A
Perigee: 860.9 km
Apogee: 1,002.8 km
Inclination: 79.9 °
Period: 103.5 minutes
Semi major axis: 7302 km
RCS: 0.5517 m2 (medium)
Launch date: August 25, 1964
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1   870U 64051A   19141.51502663  .00000064  00000-0  43976-4 0  9998
2   870  79.8991 208.3963 0097137 228.9862 130.2867 13.91127743774615
Source of the keplerian elements: AFSPC