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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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PEGASUS R/B (NORAD 21587) | T-Minus Zero

Satellite

PEGASUS R/B

1991-051HNORAD 21587United States (US)Ops: D

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Catalog

OwnerUnited States (US)

Object typeRB

Launch siteAFWTR

Launch designator1991-051

Period88.41 min

Inclination81.99°

Altitude187 km → 204 km

RCS0.588 m²

SATCAT updated2026-02-01T10:45:05.676+00:00

Orbit (latest)

No orbit elements found yet.