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T-Minus Zero
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TMinusZero
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SECOR 1B (NORAD 729) | T-Minus Zero
Satellite
SECOR 1B
1964-001C
NORAD 729
United States (US)
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Catalog
Owner
United States (US)
Object type
PAY
Launch site
AFWTR
Launch designator
1964-001
Period
103.21 min
Inclination
69.90°
Altitude
898 km → 923 km
RCS
0.234 m²
SATCAT updated
2026-03-04T00:55:55.685+00:00
Orbit (latest)
No orbit elements found yet.
