H3-22 | Michibiki 6 (QZS-6)
Launch Successful
L - -- : -- : -- : --
Launch Window
Feb. 2, 2025, 8:30 a.m. - Feb. 2, 2025, 10:30 a.m.
Feb. 2, 2025, 8:30 a.m. - Feb. 2, 2025, 10:30 a.m.
QZSS (Quasi Zenith Satellite System) is a Japanese satellite navigation system operating from inclined, elliptical geosynchronous orbits to achieve optimal high-elevation visibility in urban canyons and mountainous areas. The navigation system objective is to broadcast GPS-interoperable and augmentation signals as well as original Japanese (QZSS) signals from a three-spacecraft constellation. The navigation system objective is to broadcast GPS-interoperable and augmentation signals as well as original Japanese (QZSS) signals from a three-spacecraft constellation in inclined, elliptical geosynchronous orbits.
Launch success.
Spacecraft separation.
Liftoff.
Official Webcast by JAXA | 宇宙航空研究開発機構 has started
Delayed to February 2 due to launch site weather.
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 DetailsMitsubishi 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
"Rapid turnaround isn’t merely a goal, it’s baked into the design."
HELSINKI — Japan’s flagship H3 rocket successfully launched the Michibiki 6 navigation satellite early Sunday, enhancing the country’s regional GPS capabilities. The Mitsubishi Heavy Industries (MHI) H3 rocket lifted off […] The post Japa…
This week’s schedule has a mix of orbital and suborbital missions launching from seven different… The post Launch Roundup: New Shepard to simulate lunar gravity, India and Japan to launch navigation satellites. appeared first on NASASpace…
The U.S. Space Force announced May 17 it has delivered the second of two payloads to be hosted on Japanese satellites under an agreement the United States signed with Japan in 2020.
Chinese experimental satellite claimed to be for "Earth observation & environmental management" purposes, details not known.
Tianwen-2 is a planned Chinese asteroid sample return and comet orbiter mission due for launch in May 2025. The spacecraft will visit the Near Earth …
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
9th test flight of the two-stage Starship launch vehicle.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Unknown classified payload for the Russian military.
Carried 6 satellites to Sun-synchronous orbit, including commercial Earth observation satellites Taijing-3-04 & Taijing-4-02A: * Taijing-3-04 * T…
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.