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T-Minus Zero
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TMinusZero
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VANGUARD R/B (NORAD 16) | T-Minus Zero
Satellite
VANGUARD R/B
1958-002A
NORAD 16
United States (US)
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Catalog
Owner
United States (US)
Object type
RB
Launch site
AFETR
Launch designator
1958-002
Period
137.20 min
Inclination
34.26°
Altitude
653 km → 4,214 km
RCS
0.228 m²
SATCAT updated
2026-04-01T06:11:00.568+00:00
Orbit (latest)
No orbit elements found yet.