VANGUARD 1

Track VANGUARD 1 now!
10-day predictions
VANGUARD 1 is classified as:

• Space & Earth Science

NORAD ID: 5
Int'l Code: 1958-002B
Perigee: 658.0 km
Apogee: 3,839.8 km
Inclination: 34.2 °
Period: 132.7 minutes
Semi major axis: 8619 km
RCS: 0.118 m² (medium)
Launch date: March 17, 1958
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)

Vanguard 1 was a small earth-orbiting satellite designed to test the launch capabilities of a three-stage launch vehicle and the effects of the environment on a satellite and its systems in Earth orbit. It also was used to obtain geodetic measurements through orbit analysis.

aabbcc

Your satellite tracking list

Your tracking list is empty

1     5U 58002B   20017.24562499 +.00000209 +00000-0 +28605-3 0  9996
2     5 034.2477 337.2305 1845588 027.3909 341.2893 10.84801052188721

Source of the keplerian elements: Caltech