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Preparing the latest launch data.

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

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COSMOS 991 (NORAD 10692) | T-Minus Zero

Satellite

COSMOS 991

1978-022ANORAD 10692Commonwealth of Independent States (CIS)

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typePAY

Launch sitePLMSC

Launch designator1978-022

Period104.61 min

Inclination82.99°

Altitude950 km → 1,002 km

RCS2.017 m²

SATCAT updated2026-03-19T18:11:00.707+00:00

Orbit (latest)

No orbit elements found yet.