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 28.790°
Eccentricity 0.05311
RA ascending node 18.597 hr
Argument perigee 219.424°
Mean anomaly 136.650°
Orbital period 101.925 min
Epoch of osculation 22 Sep 2023, 04:46

See historical orbital elements »

Derived Quantities

Min Altitude 473.1 km
Mean Altitude 856.9 km
Peak Altitude 1240.8 km

Orbital History

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Launched alongside

EXPLORER 11 DEB

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San Diego

Latitude:
Longitude:
Timezone:

32.72°N
117.16°W
PDT

Color scheme