H-1

In-active

Mitsubishi Heavy Industries (MHI)

Aug. 12, 1986

Description

The H-1 was a Japanese liquid-fuelled carrier rocket, consisting of a license-produced American First Stage and set of booster rockets and all-Japanese upper stages. It replaced the N-II and was subsequently replaced by the H-2 which has the same upper stages with a Japaense first stage.

Specifications
  • Minimum Stage
    2
  • Max Stage
    3
  • Length
    42.0 m
  • Diameter
    2.44 m
  • Fairing Diameter
    2.44 m
  • Launch Mass
    142 T
  • Thrust
Family
  • Name
    H-1
  • Family
  • Variant
    I
  • Alias
  • Full Name
    H-I
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    3200 kg
  • Geostationary Transfer Orbit
    1100 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.

H-1 | Fuyo 1

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Feb. 11, 1992, 1:50 a.m.
Status: Launch Successful
Mission:

JERS 1 (Japanese Earth Resources Satellite) is an Earth Observation Satellite to cover the global land area for national land survey, agriculture, forestry, and fishery, environmental protection, disaster protection, and coastal monitoring, etc. focusing on observation around the world and resource exploitation.

Sun-Synchronous Orbit
Explore Share

H-1 | Yuri 3B

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Aug. 25, 1991, 8:40 a.m.
Status: Launch Successful
Mission:

The BS-3 or Yuri 3 satellites were a series of Japanese direct broadcasting satellites.

Geostationary Orbit
Explore Share

H-1 | Yuri 3A

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Aug. 28, 1990, 9:05 a.m.
Status: Launch Successful
Mission:

Japanese geostationary communications satellite

Geostationary Orbit
Explore Share

H-1 | Momo 1b

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Feb. 7, 1990, 1:33 a.m.
Status: Launch Successful
Mission:

Japanese Earth observation satellite

Low Earth Orbit
Explore Share

H-1 | Himawari 4

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Sept. 5, 1989, 7:11 p.m.
Status: Launch Successful
Mission:

Japanese geostationary meteorological satellite built by Hughes Space and Communications

Geostationary Orbit
Explore Share

H-1 | Sakura 3B

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Sept. 16, 1988, 9:59 a.m.
Status: Launch Successful
Mission:

Japanese geostationary communications satellite

Geostationary Orbit
Explore Share

H-1 | Sakura 3A

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Feb. 19, 1988, 10:05 a.m.
Status: Launch Successful
Mission:

Japanese geostationary communications satellite

Geostationary Orbit
Explore Share

H-1 | Kiku 5

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Aug. 27, 1987, 9:20 a.m.
Status: Launch Successful
Mission:

Japanese geostationary communications satellite

Geostationary Orbit
Explore Share

H-1 | Ajisai

Mitsubishi Heavy Industries | Japan
Tanegashima Space Center, Japan
Aug. 12, 1986, 8:45 p.m.
Status: Launch Successful
Mission:

Japanese geodesy satellite used to test the H-1 launch vehicle

Low Earth Orbit
Explore Share

Falcon 9
Success
7 hours, 48 minutes ago
Starlink Group 6-59
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1b
Success
1 day, 10 hours ago
Kosmos 2576
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Russian military payload of unknown purposes.


Falcon 9
Success
3 days, 13 hours ago
Starlink Group 8-7
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
5 days, 7 hours ago
Starlink Group 6-58
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 4C
Success
6 days, 8 hours ago
Shiyan 23
Launch Area 4 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

Satellite officially named for "space environment detection" purposes, exact details unknown.