USA 31

Launch Details
Launched 1 September 1988
Flight ended
Status Unknown
Launch site Air Force Eastern Test Range, Florida, USA
Owner United States
NORAD ID 19458
COSPAR ID 1988-077A
Observing

Current orbital elements

Inclination 27.177°
Eccentricity 0.72951
RA ascending node 7.372 hr
Argument perigee 15.488°
Mean anomaly 358.146°
Orbital period 716.748 min
Epoch of osculation 28 Jun 2025, 09:29

See historical orbital elements »

Derived Quantities

Min Altitude 805.2 km
Mean Altitude 20159.0 km
Peak Altitude 39512.9 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

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme