USA 141

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 25615
COSPAR ID 1998-055C
Alternative names ATEX
ADVANCED TETHER EXPERIMENT
Observing

Current orbital elements

Inclination 84.985°
Eccentricity 0.00097
RA ascending node 16.502 hr
Argument perigee 90.419°
Mean anomaly 269.813°
Orbital period 99.525 min
Epoch of osculation 09 May 2025, 10:23

See historical orbital elements »

Derived Quantities

Min Altitude 736.1 km
Mean Altitude 743.0 km
Peak Altitude 749.9 km

Orbital History

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Launched alongside

STEX TAURUS R/B

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme