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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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MARINER 3 (NORAD 923) | T-Minus Zero

Satellite

MARINER 3

1964-073ANORAD 923United States (US)

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Catalog

OwnerUnited States (US)

Object typePAY

Launch siteAFETR

Launch designator1964-073

SATCAT updated2026-01-31T04:00:05.871+00:00

Orbit (latest)

No orbit elements found yet.