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 28.788°
Eccentricity 0.05471
RA ascending node 21.046 hr
Argument perihelion 155.347°
Mean anomaly 207.430°
Orbital period 102.208 min
Epoch of osculation 18 Jan 2020, 04:34

See historical orbital elements »

Derived Quantities

Min Altitude 474.1 km
Mean Altitude 870.3 km
Peak Altitude 1266.5 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

EXPLORER 11 DEB

Seattle

Latitude:
Longitude:
Timezone:

47.61°N
122.33°W
PST

Color scheme