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VANGUARD 3

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VANGUARD 3 is classified as:


NORAD ID: 20
Int'l Code: 1959-007A
Perigee: 515.7 km
Apogee: 3,268.7 km
Inclination: 33.3 °
Period: 124.6 minutes
Semi major axis: 8263 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   21027.88047863  .00000125  00000-0  54643-4 0  9993
2 00020  33.3437 102.4905 1665789  17.2859 347.8135 11.55794869256573
Source of the keplerian elements: AFSPC