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N-2
Launched 1983-08-05 20:29 UTCOsaki Launch Complex, Tanegashima Space Center, Japan
Success
Reached Geostationary Orbit
Worldwide
82nd
orbital launch attempt in 1983
National Space Development Agency of Japan
2nd
launch this year
Osaki Launch Complex
2nd
launch from this pad this year
Pad turnaround
182 d 11 h
since the pad's previous launch
Japanese geostationary communications satellite
Launches
15
Successful
14
93%
Upcoming
0
scheduled
Height
35m
Diameter
2.4m
To low Earth orbit
2,000kg
Liftoff thrust
2,278kN
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ETS-9Mitsubishi Heavy Industries · H3-22 · Yoshinobu Launch Complex LP-2, Tanegashima Space Center, JapanGeostationary Transfer OrbitTo be determinedNET 2026
IGS Optical Diversification 1Mitsubishi Heavy Industries · H3-30 · Yoshinobu Launch Complex LP-2, Tanegashima Space Center, JapanSun-Synchronous OrbitTo be determinedTime TBD