H3

Active

Mitsubishi Heavy Industries (MHI)

None

Description

The H3 Launch Vehicle is a Japanese expendable launch system. H3 rockets are liquid-propellant rockets with strap-on solid rocket boosters and are planned to be launched from the Tanegashima Space Center in Japan. Mitsubishi and the JAXA have been responsible for the design, manufacture, and operation of the H3.

Specifications
  • Stages
    2
  • Length
    63.0 m
  • Diameter
    5.27 m
  • Fairing Diameter
    5.27 m
  • Launch Mass
    574.0 T
  • Thrust
    ―
Family
  • Name
    H3
  • Family
    ―
  • Variant
    ―
  • Alias
    ―
  • Full Name
    H3
Payload Capacity
  • Launch Cost
    $50000000
  • Low Earth Orbit
    ―
  • Geostationary Transfer Orbit
    6500.0 kg
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    ―

Mitsubishi Heavy Industries

Commercial
President: Seiji Izumisawa
MHI 1884

Mitsubishi 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.

Upcoming Spaceflights


H3 | Mid-Inclination Rideshare

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Status: To Be Determined
Mission:

Dedicated ride-share launch of multiple satellites for various customers: * 3 x QPS-SAR Earth observation radar satellites for iQPS * 2 x StriX Earth observation radar satellites for Synspective * ElevationSpace's ELS-R2 free-flying/returnable experiment hosting spacecraft * Other TBD ride-share satellites to be manifested by Exolaunch

Low Earth Orbit
Explore Share

H3 | MBR Explorer

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Status: To Be Determined
Mission:

An United Arab Emirates Space Agency (UAESA) planetary mission to visit main belt asteroids. Named after Sheikh Mohammed bin Rashid, the spacecraft will fly by six main belt asteroids between 2030 and 2033 before rendezvousing on a seventh, Justitia, in 2034, later deploying a lander.

Asteroid
Explore Share

Long March 2D
Success
14 hours, 33 minutes ago
CAS Pathfinder-1
Launch Area 94 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

The Chinese Academy of Science (CAS)' Pathfinder-1 satellites is built for in-orbit validation of critical technologies for the upcoming main mission…


Long March 12
Success
3 days, 5 hours ago
SatNet LEO Group 29
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Soyuz 2.1b/Fregat-M
Success
4 days, 12 hours ago
Glonass-K1? (Kosmos 2621?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity uncertain. Glonass-K are the third generation of satellite design for GLONASS satellite navigation system. GLONASS is a Rus…


Falcon 9
Success
5 days, 1 hour ago
USSF-432
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield satellite bu…


Ceres-2
Success
5 days, 2 hours ago
4 satellites
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

Share-ride of 4 commercial Earth observation and technology demonstration satellites to SSO, details TBD.