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Preparing the latest launch data.

T-Minus Zero

Primary launch schedule data: The Space Devs - Launch Library 2

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USA 521 (NORAD 63596) | T-Minus Zero

Satellite

USA 521

2025-077ANORAD 63596United States (US)Ops: +

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFWTR

Launch designator2025-077

Period107.57 min

Inclination63.39°

Altitude1,100 km → 1,128 km

SATCAT updated2026-05-31T00:11:10.756+00:00

Orbit (latest)

No orbit elements found yet.