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Additional Media

H3ロケット4号機 Xバンド防衛通信衛星「きらめき3号」打上げ / H3 Rocket F4 X-band defense communication satellite-3 Launch

打上げ予定日(Launch Date):2024.11.4 打上げ予定時刻(Launch Time):TBD +0900 (JST) 打上げ可能時間帯(Window):15:48~17:30 +0900 (JST) 予備期間(Preliminary duration): 2024/10/31~2024/11/30 ペイロード衛星(Payload): Xバンド防衛通信衛星「きらめき3号」(X-ba...

DSN 3 (Kirameki 3)

Overview

Destination: Geostationary Transfer Orbit
Mission: Communications

Geostationary Transfer Orbit Yoshinobu Launch Complex LP-2 Tanegashima Space Center, Japan

DSN 3, also known as Kirameki 3, is a geostationary communications satellite to be used for military communications by the Japanese military.

Updates

Cosmic_Penguin • Nov. 4, 2024, 9:56 a.m.

Launch success.


Cosmic_Penguin • Nov. 4, 2024, 7:21 a.m.

Spacecraft separation confirmed.


Cosmic_Penguin • Nov. 4, 2024, 6:48 a.m.

Liftoff.


LL2 • Nov. 4, 2024, 6:02 a.m.

Official Webcast by JAXA | 宇宙航空研究開発機構 has started


Cosmic_Penguin • Nov. 2, 2024, 6:12 a.m.

Tweaked launch window.


H3-22

Family:
Configuration: 22

The H3 Launch Vehicle is a Japanese expendable launch system. Each H3 booster configuration has a two-digit and a letter designation that indicates the features of that configuration. The first digit represents the number of LE-9 engines on the main stage, either "2" or "3". The second digit indicates the number of SRB-3 solid rocket boosters attached to the base of the rocket, and can be "0", "2" or "4". All layouts of solid boosters are symmetrical. The letter in the end shows the length of the payload fairing, either short "S" or long "L". For example, an H3-24L has two engines, four solid rocket boosters, and a long fairing, whereas an H3-30S has three engines, no solid rocket boosters, and a short fairing.

See Details
Specifications
  • Stages
    2
  • Length
    63.0 m
  • Diameter
    5.27 m
  • Fairing Diameter
    5.27 m
  • Launch Mass
  • Thrust
    7542.0 kN
Family
  • Name
    H3-22
  • Family
  • Variant
    22
  • Alias
  • Full Name
    H3-22
Payload Capacity
  • Launch Cost
    $50000000
  • Low Earth Orbit
  • Geostationary Transfer Orbit
    5400.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Mitsubishi Heavy Industries

Mitsubishi Heavy Industries

(MHI)

President: Seiji Izumisawa Founded: 1884 Successes: 53 Failures: 1 Pending: 13

Agency Type:

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.

INFO WIKI

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