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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 2151 (NORAD 21422) | T-Minus Zero

Satellite

COSMOS 2151

1991-042ANORAD 21422Commonwealth of Independent States (CIS)

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Catalog

OwnerCommonwealth of Independent States (CIS)

Object typePAY

Launch sitePLMSC

Launch designator1991-042

Period96.00 min

Inclination82.49°

Altitude557 km → 576 km

RCS5.670 m²

SATCAT updated2026-06-02T06:11:13.207+00:00

Groups

visual

Orbit (latest)

Epoch2026-06-17T03:02:02.244768+00:00

Inclination82.4960°

RAAN347.7396°

Eccentricity0.0013814

Mean motion15.004382 rev/day

Sourcegp

Fetched2026-06-17T12:11:25.041+00:00