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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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SENTINEL-3B (NORAD 43437) | T-Minus Zero

Satellite

SENTINEL-3B

2018-039ANORAD 43437European Space Agency (ESA)Ops: +

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Catalog

OwnerEuropean Space Agency (ESA)

Object typePAY

Launch sitePLMSC

Launch designator2018-039

Period100.93 min

Inclination98.62°

Altitude802 km → 803 km

SATCAT updated2026-06-07T00:11:04.185+00:00

Groups

activeresourceweather

Orbit (latest)

Epoch2026-06-09T11:24:35.773056+00:00

Inclination98.6249°

RAAN228.1182°

Eccentricity0.0000845

Mean motion14.267396 rev/day

Sourcegp

Fetched2026-06-09T18:11:10.423+00:00