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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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GSAT0217 (GALILEO 21) (NORAD 43057) | T-Minus Zero

Satellite

GSAT0217 (GALILEO 21)

2017-079CNORAD 43057European Space Agency (ESA)Ops: +

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Catalog

OwnerEuropean Space Agency (ESA)

Object typePAY

Launch siteFRGUI

Launch designator2017-079

Period844.70 min

Inclination55.11°

Altitude23,216 km → 23,228 km

SATCAT updated2026-06-10T00:11:17.829+00:00

Groups

activegalileognsssarsat

Orbit (latest)

Epoch2026-06-09T07:34:09.537888+00:00

Inclination55.0739°

RAAN221.7216°

Eccentricity0.0003895

Mean motion1.704742 rev/day

Sourcegp

Fetched2026-06-10T00:11:17.829+00:00