BEGIN:VCALENDAR VERSION:2.0 PRODID:-//chikkutakku.com//RDFCal 1.0//EN X-WR-CALDESC:GoogleカレンダーやiCalendar形式情報を共有シェ アしましょう。近所のイベントから全国のイベントま で今日のイベント検索やスケジュールを決めるならち っくたっく X-WR-CALNAME:ちっくたっく X-WR-TIMEZONE:UTC BEGIN:VEVENT SUMMARY:H3-22S • QZSS 8 DTSTART;VALUE=DATE-TIME:20260201T073000Z DTEND;VALUE=DATE-TIME:20260201T090000Z UID:151015571360 DESCRIPTION:A Mitsubishi Heavy Industries H3 rocket will launch the eighth Michibiki (QZS 7) navigation satellite for JAXA into geostationary orbit.  The mission is designated as H3F9. Michibiki 7 will join Japan's Quasi-Z enith Satellite System\, which operates from inclined\, elliptical geosync hronous orbits to provide optimal high-elevation visibility in urban canyo ns and mountainous areas across the Asia-Pacific region. It will also host two U.S. optical sensors (SACHI) developed by MIT Lincoln Laboratory\, wh ich will augment the Space Force’s space domain awareness capabilities f or the US Space Systems Command. The H3 launcher will fly as 22S variant w ith two main engines\, two SRB-3 solid strap-on boosters and a short fairi ng.\n-\nMichibiki 5 is built on Mitsubishi Electric's DS2000 bus and has a launch mass of ~4.9 tonnes\, a power generation of 2.7kW and a design lif e of more than 15 years.\nQZSS provides the Centimeter Level Augmentation Service for real-time positioning with 6-12 cm horizontal accuracy\, and t he Satellite Report for Disaster and Crisis Management for emergency commu nications. The four-satellite constellation has been operational since Nov ember 2018 and is expanding toward a seven-spacecraft system. The system t ransmits GPS-interoperable signals on L1\, L2\, and L5 frequencies.\n-\nDe layed from late 2025. LOCATION:Yoshinobu Launch Complex 2 - Tanegashima Space Center\, Japan\, 〒891-3703 Kagoshima\, Kumage District\, Minamitane\, Kukinaga\, 麻津 END:VEVENT END:VCALENDAR