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Michibiki 4 (QZS-4)

H-IIA 202

Mitsubishi Heavy Industries

Launch Status
Success

Mission

Michibiki 4 (QZS-4)

Type: Communications

The Quasi-Zenith Satellite System (QZSS) is a three-satellite regional time transfer system and the satellite-based augmentation system for the GPS that would be receivable within Japan. The primary purpose of QZSS is to increase the availability of GPS in Japan’s numerous urban canyons, where only satellites at very high elevation can be seen. A secondary function is performance enhancement, increasing the accuracy and reliability of GPS derived navigation solutions. A single satellite weighs about 4000 kg, has an expected lifetime of 15 years and is put in a elliptical, highly inclined geosynchronous orbit.

Trajectory

The trajectory is unavailable. Check back for updates.

Location

Yoshinobu Launch Complex

Tanegashima, Japan

86 rockets have launched from Tanegashima, Japan.

Yoshinobu Launch Complex, Tanegashima, Japan

Rocket

H-IIA 202 – Mitsubishi Heavy Industries

  • Family: H-II
  • Length: 53 m
  • Diameter: 4 m
  • Launch Mass: 285 T
  • Low Earth Orbit Capacity: 10000 kg

The H-IIA 202 was manufactured by Mitsubishi Heavy Industries with the first launch on 2001-08-29. H-IIA 202 has 29 successful launches and 0 failed launches with a total of 29 launches. 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.

Agency

Mitsubishi Heavy Industries – MHI

  • Type: Commercial
  • Abbreviation: MHI
  • Administration: President: Seiji Izumisawa
  • Founded: 1884
  • Launchers: H-I, H-II, H-III
  • Spacecraft: Kounotori | HTV
  • Country: JPN

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.

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