EXPLORER 11

Launch Details
Launched 26 April 1961
Flight ended
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 107
COSPAR ID 1961-013A
Observing

Current orbital elements

Inclination 28.791°
Eccentricity 0.05450
RA ascending node 20.577 hr
Argument perihelion 237.480°
Mean anomaly 117.197°
Orbital period 102.176 min
Epoch of osculation 17 Oct 2021, 17:53

See historical orbital elements »

Derived Quantities

Min Altitude 474.2 km
Mean Altitude 868.8 km
Peak Altitude 1263.4 km

Orbital History

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Launched alongside

EXPLORER 11 DEB

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Latitude:
Longitude:
Timezone:

41.14°N
73.26°W
EDT

Color scheme