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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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EXPLORER 11 DEB (NORAD 3739) | T-Minus Zero

Satellite

EXPLORER 11 DEB

1961-013BNORAD 3739United States (US)Ops: D

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Catalog

OwnerUnited States (US)

Object typeDEB

Launch siteAFETR

Launch designator1961-013

Period89.77 min

Inclination28.80°

Altitude242 km → 285 km

RCS0.158 m²

SATCAT updated2026-03-02T18:11:02.071+00:00

Orbit (latest)

No orbit elements found yet.