USA 81

Launch Details
Launched 24 April 1992
Flight ended
Status Unknown
Category Assorted bright
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 21949
COSPAR ID 1992-023A
Observing

Current orbital elements

Inclination 85.008°
Eccentricity 0.00025
RA ascending node 18.803 hr
Argument perigee 108.204°
Mean anomaly 251.943°
Orbital period 100.541 min
Epoch of osculation 21 Jun 2025, 14:07

See historical orbital elements »

Derived Quantities

Min Altitude 789.6 km
Mean Altitude 791.4 km
Peak Altitude 793.2 km

Orbital History

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Launched alongside

TITAN 2 R/B

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Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme