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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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SL-4 R/B (NORAD 20280) | T-Minus Zero

Satellite

SL-4 R/B

1989-082BNORAD 20280Commonwealth of Independent States (CIS)Ops: D

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typeRB

Launch sitePLMSC

Launch designator1989-082

Period88.12 min

Inclination67.12°

Altitude141 km → 221 km

RCS39.350 m²

SATCAT updated2026-02-01T09:00:06.454+00:00

Orbit (latest)

No orbit elements found yet.