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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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COSMOS 1663 (NORAD 15840) | T-Minus Zero

Satellite

COSMOS 1663

1985-052ANORAD 15840Commonwealth of Independent States (CIS)Ops: D

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typePAY

Launch sitePLMSC

Launch designator1985-052

Period89.88 min

Inclination82.34°

Altitude260 km → 276 km

RCS25.740 m²

SATCAT updated2026-02-01T04:00:02.768+00:00

Orbit (latest)

No orbit elements found yet.