H-IIA 202 | GOSAT-GW

Launch information

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Mission description

GOSAT-GW (Greenhouse Gases Observing Satellite Greenhouse gases and Water cycle), 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 GCOM-W (Shizuku) missions. GOSAT-GW will have two missions: greenhouse gases observation for Japan's Ministry of the Environment and the National Institute for Environmental Studies (NIES), and water-cycle observation for JAXA. By developing the GOSAT-GW satellite, Mitsubishi Electric will contribute to measures for preventing disasters attributed to global warming and climate change, and to advance scientific and technological methods that enable more accurate prediction of climate change. In December 2013, Mitsubishi Electric (MELCO) was selected as the prime contractor for the spacecraft and the instruments.

Launch status

Launch status information for space mission ‘H-IIA 202 | GOSAT-GW’.

Launch image H-IIA 202 | GOSAT-GW

Go

Status: Go for Launch

Class: normal

Launch T0: June 23, 2025, 4:33 p.m.

Timezone: Asia/Tokyo

Launch authority

Details about the the rocket, its target orbit and the launch pad location.

Mission

GOSAT-GW (SSO)

Launcher

Japan Aerospace Exploration Agency

Rocket

H-IIA

Location

Tanegashima Space Center, Japan

Pad

Yoshinobu Launch Complex LP-1

Type

Earth Science

Orbit

Sun-Synchronous Orbit (SSO)

Satellites on-board

Tracking of on-board satellites will be available after the rocket launch date (June 23, 2025).

Launch statistics

Launch statistics will be available after the rocket launch date (June 23, 2025).

Latest news about the launch

No news available for this launch yet. Check back soon, we post updates daily.


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