EXPLORER 31

Launch Details
Launched 28 November 1965
Flight ended
Status Unknown
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 1806
COSPAR ID 1965-098B
Alternative names ISIS-X
Observing

Current orbital elements

Inclination 79.805°
Eccentricity 0.14366
RA ascending node 18.461 hr
Argument perihelion 149.566°
Mean anomaly 219.739°
Orbital period 119.435 min
Epoch of osculation 26 Nov 2021, 06:30

See historical orbital elements »

Derived Quantities

Min Altitude 508.6 km
Mean Altitude 1662.7 km
Peak Altitude 2816.8 km

Orbital History

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme