Mitsubishi Heavy Industries JSDF SDA satellite H3-22
About the JSDF SDA satellite Mission
| Type | Government/Top Secret |
|---|---|
| Orbit | Geostationary Transfer Orbit |
| Launch Cost | $50,000,000 |
Dedicated Space Domain Awareness (SDA) satellite for the Japan Self-Defense Forces (JSDF) for monitoring other in-orbit spacecraft, developed in collaboration with JAXA.
Launch Pad & Location
Yoshinobu Launch Complex LP-2
Tanegashima Space Center, Japan
| Launches | 18 |
|---|---|
| Orbital Launch Attempts | 18 |
| Total Launches | 99 |
The Tanegashima Space Center is the largest rocket-launch complex in Japan. It is located on the southeastern tip of Tanegashima, an island located south of Kyushu, an island and region and Japan. It was established in 1969 when the National Space Development Agency of Japan (NASDA) was formed, and is now run by JAXA. The activities that take place at TNSC include assembly, testing, launching, and tracking satellites, as well as rocket engine firing tests.
Mitsubishi Heavy Industries H3-22 Rocket
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.
| Length | 63.0 m |
|---|---|
| Diameter | 5.3 m |
| Stages | 2 |
| Takeoff Thrust | 7,542.0 kN |
| GTO Capacity | 5,400 kg |
| Launch Cost | $50,000,000 |
| Maiden Flight | 3/7/2023 |
Learn more about the Mitsubishi Heavy Industries H3-22 Rocket
About Mitsubishi Heavy Industries
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.
| Total Launches | 58 |
|---|---|
| Successful | 56 |
| Failed | 2 |
| Pending | 13 |
| Consecutive Success | 2 |
Frequently Asked Questions
When is the Mitsubishi Heavy Industries H3-22 JSDF SDA satellite launch scheduled?
The Mitsubishi Heavy Industries H3-22 JSDF SDA satellite launch is currently scheduled for:
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Launch times are subject to change based on weather conditions, technical readiness, and range availability. Check back regularly for the most up-to-date launch time and status updates.
Where is the Mitsubishi Heavy Industries H3-22 JSDF SDA satellite mission launching from?
The Mitsubishi Heavy Industries H3-22 rocket will launch from Yoshinobu Launch Complex LP-2 at Tanegashima Space Center, Japan. The Tanegashima Space Center is the largest rocket-launch complex in Japan. It is located on the southeastern tip of Tanegashima, an island located south of Kyushu, an island and region and Japan. It was established in 1969 when the National Space Development Agency of Japan (NASDA) was formed, and is now run by JAXA. The activities that take place at TNSC include assembly, testing, launching, and tracking satellites, as well as rocket engine firing tests. For viewing location recommendations and tips, check the launch location details above.
What rocket is being used for the JSDF SDA satellite mission?
The JSDF SDA satellite mission will launch aboard a Mitsubishi Heavy Industries H3-22 rocket. 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. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could delay the Mitsubishi Heavy Industries H3-22 JSDF SDA satellite launch?
The Mitsubishi Heavy Industries H3-22 JSDF SDA satellite launch can be delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites. Check the launch weather forecast above for current conditions and probability of favorable weather.
How can I get updates if the Mitsubishi Heavy Industries H3-22 JSDF SDA satellite launch is delayed?
This page is updated in real-time with the latest Mitsubishi Heavy Industries H3-22 launch status, including any delays or scrubs for the JSDF SDA satellite mission. You can also check our space launch schedule for the most current information. Enable push notifications through our mobile app to receive instant alerts about launch status changes, weather holds, or new launch times. We recommend following official Mitsubishi Heavy Industries live streams for the most immediate range updates.
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