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VANGUARD 3

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VANGUARD 3 is classified as:


NORAD ID: 20
Int'l Code: 1959-007A
Perigee: 515.6 km
Apogee: 3,217.0 km
Inclination: 33.3 °
Period: 124.0 minutes
Semi major axis: 8237 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    20U 59007A   25289.71866337  .00003868  00000-0  15533-2 0  9994
2    20  33.3453  63.2589 1639697 188.7490 168.0783 11.61249402456295
Source of the keplerian elements: AFSPC