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T-Minus Zero
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TMinusZero
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IUS R/B(2) (NORAD 20357) | T-Minus Zero
Satellite
IUS R/B(2)
1989-090D
NORAD 20357
United States (US)
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Catalog
Owner
United States (US)
Object type
RB
Launch site
AFETR
Launch designator
1989-090
Period
1446.89 min
Inclination
17.36°
Altitude
34,588 km → 37,408 km
SATCAT updated
2026-03-16T06:11:01.261+00:00
Orbit (latest)
No orbit elements found yet.