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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 2539 (NORAD 44457) | T-Minus Zero

Satellite

COSMOS 2539

2019-048ANORAD 44457Commonwealth of Independent States (CIS)Ops: +

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typePAY

Launch siteTYMSC

Launch designator2019-048

Period1436.07 min

Inclination0.02°

Altitude35,782 km → 35,790 km

SATCAT updated2026-06-12T06:11:07.118+00:00

Groups

activegeo

Orbit (latest)

Epoch2026-06-12T20:06:00.044928+00:00

Inclination0.0386°

RAAN97.7055°

Eccentricity0.0000224

Mean motion1.002707 rev/day

Sourcegp

Fetched2026-06-13T06:11:22.855+00:00