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VANGUARD 3

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VANGUARD 3 is classified as:


NORAD ID: 20
Int'l Code: 1959-007A
Perigee: 516.5 km
Apogee: 3,220.8 km
Inclination: 33.3 °
Period: 124.1 minutes
Semi major axis: 8239 km
RCS: 0.654 m2 (medium)
Launch date: September 18, 1959
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 00020U 59007A   25199.56846847  .00001107  00000-0  45874-3 0  9997
2 00020  33.3436  27.2853 1641068  66.1617 310.2105 11.60756486445814
Source of the keplerian elements: AFSPC