Tracking 19563 objects as of 20-Mar-2019
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VANGUARD 3

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VANGUARD 3 is classified as:


NORAD ID: 20
Int'l Code: 1959-007A
Perigee: 517.1 km
Apogee: 3,269.1 km
Inclination: 33.3 °
Period: 124.6 minutes
Semi major axis: 8264 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   19078.07947257 +.00000286 +00000-0 +12010-3 0  9992
2    20 033.3463 007.8264 1665061 005.9147 355.8732 11.55600749177796
Source of the keplerian elements: AFSPC