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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 21117) | T-Minus Zero

Satellite

SL-4 R/B

1991-011BNORAD 21117Commonwealth of Independent States (CIS)Ops: D

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typeRB

Launch siteTYMSC

Launch designator1991-011

Period87.60 min

Inclination64.74°

Altitude140 km → 172 km

RCS16.010 m²

SATCAT updated2026-02-01T10:15:02.967+00:00

Orbit (latest)

No orbit elements found yet.