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TMinusZero
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Preparing the latest launch data.
GSTAR 4 (NORAD 20946) | T-Minus Zero
Satellite
GSTAR 4
1990-100B
NORAD 20946
United States (US)
Ops: -
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Catalog
Owner
United States (US)
Object type
PAY
Launch site
FRGUI
Launch designator
1990-100
Period
1452.39 min
Inclination
14.18°
Altitude
36,064 km → 36,146 km
RCS
8.578 m²
SATCAT updated
2026-03-16T00:11:03.082+00:00
Orbit (latest)
No orbit elements found yet.