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ETS-9

TBD To Be Determined Mitsubishi Heavy Industries, H3-22

Mission: ETS-9

Communications · Geostationary Transfer Orbit

The Engineering Test Satellite 9 (ETS-9) is a JAXA project aimed to develop an advanced satellite bus, or common model, for various high-throughput satellites (HTS) for communications. The new satellite bus by Mitsubishi Electric will focus specifically on advanced communication needs: - Up to 25kW of power to support HTS communications - Light mass, all-electric bus system achieved with 6kW high-power Hall thrusters (Japan-made). - High-power Hall thrusters significantly shorten delivery of orbiting satellite compared to other manufacturer’s 4.5kW-class electric-propulsion bus systems - The first Japanese geostationary satellite equipped with GPS receivers (Japan-made) for laborsaving autonomous orbital transfer and orbital maneuvering.

Where to watch

No stream announced yet. They usually appear a day or two before launch. Search YouTube

Updates

  • Launch delayed pending mission review, new time TBD. source
  • NET late 2025. source