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 26.852°
Eccentricity 0.73176
RA ascending node 8.757 hr
Argument perigee 340.915°
Mean anomaly 2.067°
Orbital period 716.774 min
Epoch of osculation 15 Apr 2025, 05:40

See historical orbital elements »

Derived Quantities

Min Altitude 745.5 km
Mean Altitude 20159.7 km
Peak Altitude 39573.8 km

Orbital History

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme