VANGUARD 2

Launch Details
Launched 16 February 1959
Flight ended
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 11
COSPAR ID 1959-001A
Observing

Current orbital elements

Inclination 32.877°
Eccentricity 0.14492
RA ascending node 21.620 hr
Argument perigee 233.369°
Mean anomaly 112.487°
Orbital period 121.018 min
Epoch of osculation 03 Jul 2025, 11:45

See historical orbital elements »

Derived Quantities

Min Altitude 559.0 km
Mean Altitude 1733.5 km
Peak Altitude 2908.0 km

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme