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EXPLORER 20

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EXPLORER 20 is classified as:


NORAD ID: 870
Int'l Code: 1964-051A
Perigee: 861.6 km
Apogee: 1,002.9 km
Inclination: 79.9 °
Period: 103.5 minutes
Semi major axis: 7303 km
RCS: 0.5517 m2 (medium)
Launch date: August 25, 1964
Source: United States (US)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 00870U 64051A   15213.50557832  .00000105  00000-0  75761-4 0  9994
2 00870 079.8984 278.1629 0096758 275.8909 083.1224 13.90995881581492

Source of the keplerian elements: AFSPC

N2YO: 208