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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 20427) | T-Minus Zero

Satellite

SL-4 R/B

1990-003BNORAD 20427Commonwealth of Independent States (CIS)Ops: D

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typeRB

Launch sitePLMSC

Launch designator1990-003

Period87.48 min

Inclination62.79°

Altitude148 km → 151 km

RCS13.110 m²

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

Orbit (latest)

No orbit elements found yet.