VANGUARD R/B

Launch Details
Launched 16 February 1959
Flight ended
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 12
COSPAR ID 1959-001B
Observing

Current orbital elements

Inclination 32.898°
Eccentricity 0.16661
RA ascending node 10.983 hr
Argument perihelion 178.594°
Mean anomaly 182.015°
Orbital period 125.831 min
Epoch of osculation 14 Jun 2021, 07:41

See historical orbital elements »

Derived Quantities

Min Altitude 561.2 km
Mean Altitude 1947.0 km
Peak Altitude 3332.8 km

Orbital History

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

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