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 79.812°
Eccentricity 0.14352
RA ascending node 12.410 hr
Argument perihelion 153.673°
Mean anomaly 214.516°
Orbital period 119.381 min
Epoch of osculation 30 May 2023, 19:45

See historical orbital elements »

Derived Quantities

Min Altitude 507.6 km
Mean Altitude 1660.3 km
Peak Altitude 2812.9 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.

Share

Follow

San Diego

Latitude:
Longitude:
Timezone:

32.72°N
117.16°W
PDT

Color scheme