Photo: Bill Ingalls · Public domain (US government)

GOSAT-GWIbuki GW

Success JAXA, H-IIA 202

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Mission

Earth Science · SSO

GOSAT-GW (Greenhouse Gases Observing Satellite Greenhouse gases and Water cycle), also known as Ibuki GW and formerly known as GOSAT 3, is JAXA's next generation satellite to monitor the greenhosue gases like carbon dioxide in the Earth's atmosphere. It is the follow on to the GOSAT 2 (Ibuki 2) and…

What it put in orbit

ObjectTypeOrbitGlobe
GOSAT-GW (IBUKI GW) 2025-141A Payload 668 × 670 km · 98.1° Globe
H-2A R/B 2025-141B Rocket body 530 × 657 km · 98.1° Globe

COSPAR ID 2025-141 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

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