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 0.00094
RA ascending node 19.237 hr
Argument perihelion 5.397°
Mean anomaly 354.733°
Orbital period 99.389 min
Epoch of osculation 19 Sep 2021, 03:44

See historical orbital elements »

Derived Quantities

Min Altitude 729.9 km
Mean Altitude 736.5 km
Peak Altitude 743.2 km

Orbital History

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Launched alongside

TAURUS R/B USA 141

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San Diego

Latitude:
Longitude:
Timezone:

32.72°N
117.16°W
PDT

Color scheme