VANGUARD 3

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10-day predictions
VANGUARD 3 is classified as:

• Space & Earth Science

NORAD ID: 20
Int'l Code: 1959-007A
Perigee: 516.1 km
Apogee: 3,240.8 km
Inclination: 33.3 °
Period: 124.3 minutes
Semi major axis: 8249 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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1 00020U 59007A   24139.91327743  .00006008  00000-0  24412-2 0  9997
2 00020  33.3493 114.9035 1651480 311.4651  35.5192 11.58681836396378

Source of the keplerian elements: AFSPC