Success
Michibiki 4 (QZS-4)
Navigation
Mitsubishi Heavy Industries(MHI)CommercialH-IIA 202
GSTOorbit
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.
Monday, October 9, 2017 at 10:01 PM
Replay
Mission details
Orbital Attempt
#5,681
MHI Mission
#35
Pad Launch
#43
Location Launch
#73
Designator
2017-062
Launch Window
NET
Oct 9, 2017, 10:01 PM
Schedule Changes
1 update
H-IIA 202 Specs
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.
Length
53 m
Diameter
4 m
Launch Mass
285 t
Thrust
2,260 kN
LEO Capacity
10,000 kg
GTO Capacity
4,100 kg
Launch Cost
$90M
Reusable
No
Maiden Flight
2001
Fastest Turnaround
1mo 23d
Total Launches
35
Successful
35
Failed
0
Consecutive Success
35
Maiden flight: Aug 29, 2001
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.
Founded
1884
Administrator
President: Seiji Izumisawa
Total Launches
56
Successful
54
Failed
2
Pending
9
Consecutive Success
0
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.
Timezone
Asia/Tokyo
Local Launch Time
Oct 10, 2017, 7:01 AM
Total Launches
97
Total Landings
0
Coordinates
30.4000, 130.9700