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T-Minus Zero
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TMinusZero
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Preparing the latest launch data.
IUS DEB (NORAD 21642) | T-Minus Zero
Satellite
IUS DEB
1991-054E
NORAD 21642
United States (US)
Ops: D
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Catalog
Owner
United States (US)
Object type
DEB
Launch site
AFETR
Launch designator
1991-054
Period
98.24 min
Inclination
26.51°
Altitude
166 km → 1,183 km
RCS
1.000 m²
SATCAT updated
2026-02-01T10:45:05.676+00:00
Orbit (latest)
No orbit elements found yet.