H-IIA
In-activeMitsubishi Heavy Industries (MHI)
Aug. 29, 2001
Description
H-IIA (H2A) is an active expendable launch system operated by Mitsubishi Heavy Industries (MHI) for the Japan Aerospace Exploration Agency. The liquid-fueled H-IIA rockets have been used to launch satellites into geostationary orbit, to launch a lunar orbiting spacecraft, and to launch Akatsuki, which studied the planet Venus. Launches occur at the Tanegashima Space Center.
Specifications
-
Stages
2 -
Length
53.0 m -
Diameter
4.0 m -
Fairing Diameter
4.0 m -
Launch Mass
285.0 T -
Thrust
2260.0 kN
Family
-
Name
H-IIA -
Family
― -
Variant
202 -
Alias
― -
Full Name
H-IIA 202
Payload Capacity
-
Launch Cost
$90000000 -
Low Earth Orbit
10000.0 kg -
Geostationary Transfer
Orbit
4100.0 kg -
Direct Geostationary
― -
Sun-Synchronous Capacity
―
Mitsubishi Heavy Industries
Commercial
President: Seiji Izumisawa
MHI 1884Mitsubishi Heavy Industries, Ltd. is a Japanese multinational engineering, electrical equipment and electronics company headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group. MHI's products include aerospace components, air conditioners, aircraft, automotive components, forklift trucks, hydraulic equipment, machine tools, missiles, power generation equipment, printing machines, ships and space launch vehicles. Through its defense-related activities, it is the world's 23rd-largest defense contractor measured by 2011 defense revenues and the largest based in Japan.
H-IIA 202 | GOSAT-GW (Ibuki GW)
Mitsubishi Heavy Industries | JapanTanegashima Space Center, Japan
June 28, 2025, 4:33 p.m.
Status: Launch Successful
Mission:
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 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.
Sun-Synchronous OrbitLong March 2D
4 x SatNet test satellites
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Starlink Group 17-41
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Atlas V 551
Amazon Leo (LA-07)
Space Launch Complex 41 - Cape Canaveral SFS, FL, USAAmazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…
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Starlink Group 10-53
Space Launch Complex 40 - Cape Canaveral SFS, FL, USAA batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Long March 7A
TJSW-24
201 - Wenchang Space Launch Site, People's Republic of ChinaChinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
