STEX

Launch Details
Launched 2 October 1998
Flight ended
Status Non-operational
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 25489
COSPAR ID 1998-055A
Alternative names SPACE TECHNOLOGY EXPERIMENT
Observing

Current orbital elements

Inclination 84.980°
Eccentricity 0.00111
RA ascending node 5.670 hr
Argument perigee 123.566°
Mean anomaly 236.660°
Orbital period 99.305 min
Epoch of osculation 21 Apr 2024, 21:27

See historical orbital elements »

Derived Quantities

Min Altitude 724.7 km
Mean Altitude 732.5 km
Peak Altitude 740.4 km

Orbital History

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Launched alongside

TAURUS R/B USA 141

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme