Launch Details

Launched	20 September 2000
Flight ended	–
Status	Unknown
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	41243
COSPAR ID	2000-055ET
Observing

Current orbital elements

Inclination	98.739°
Eccentricity	0.00053
RA ascending node	21.228 hr
Argument perigee	172.466°
Mean anomaly	187.660°
Orbital period	100.988 min
Epoch of osculation	27 Aug 2025, 10:28

See historical orbital elements »

Derived Quantities

Min Altitude	808.8 km
Mean Altitude	812.6 km
Peak Altitude	816.3 km

Launched alongside

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