Back to Missions

GOSAT-GW IBUKI GW Mission

GOSAT-GW, nicknamed IBUKI GW, is a Japanese Earth-observation mission combining water-cycle and greenhouse-gas measurements. H-IIA F50 placed the spacecraft into orbit, after which JAXA confirmed solar-array deployment, Sun acquisition, and nominal initial condition.

Follow this mission

Schedule, status, and mission updates. Time-based alerts will start when a time is available.

Identity

Aliases
IBUKI GWIbuki GWH-IIA F50 payload mission
Name
GOSAT-GW IBUKI GW Mission
Status
active

Details

Astronauts
-
Description
GOSAT-GW, nicknamed IBUKI GW, is a Japanese Earth-observation mission combining water-cycle and greenhouse-gas measurements. H-IIA F50 placed the spacecraft into orbit, after which JAXA confirmed solar-array deployment, Sun acquisition, and nominal initial condition.
Launch Site
Outcome
Successfully entered orbit and completed nominal initial acquisition
Programs
Start Date
2025-06-29
Vehicle Families

Links

Assets & Meta

Creation Time
July 20, 2026 at 16:16:42 UTC
Updated Time
August 13, 2026 at 21:02:15 UTC

Other

Affiliations
Search Name
GOSAT-GW IBUKI GW Mission IBUKI GW Ibuki GW H-IIA F50 payload mission
Space Stations
-
Vehicles