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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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STS 1 (OFT-1) (NORAD 12399) | T-Minus Zero

Satellite

STS 1 (OFT-1)

1981-034ANORAD 12399United States (US)Ops: D

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator1981-034

Period89.83 min

Inclination40.34°

Altitude260 km → 272 km

SATCAT updated2026-01-31T23:00:01.329+00:00

Orbit (latest)

No orbit elements found yet.