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:Falcon 9 B5 • Starlink DTSTART;VALUE=DATE-TIME:20250810T020500Z DTEND;VALUE=DATE-TIME:20250810T020500Z UID:115655092557 DESCRIPTION:A SpaceX Falcon 9 Block 5 rocket will launch a batch of 24 Sta rlink v2 "Mini" satellites into low Earth orbit. This flight is internally known as Starlink Group 17-4 and the booster is designated as B1088.9 for this mission\, flying with a reused fairing.\n-\nStarlink v2 "Mini" satel lites are built by SpaceX and have a reported launch mass of 800kg. The ma ss-produced spacecraft carry a communications payload using the Ku and Ka frequency bands\, plus E-band for backhaul\, which will allow Starlink to provide ~4x more capacity per satellite than earlier iterations. They also employ optical inter-satellite links\, phased array beam forming and digi tal processing technologies. On the v2 sats the Krypton thrusters are repl aced with new and more powerful Argon Hall thrusters. Starlink sats are ab le to track on-orbit debris and capable of autonomous collision avoidance. All satellites will be equipped with anti-reflective coatings. In total 7 500 direct-to-cell Starlink satellites are planned.\nThe updated Starlink network architecture has 1584 satellites at 550km altitude and an inclinat ion of 53 degrees\, 1584 satellites at 540km and an inclination of 53.2 de grees\, 720 satellites at 570km and an inclination of 70 degrees\, and 520 satellites at 560km and an inclination of 97.6 degrees. The initial FCC a pplication covered 4408 Starlink satellites. Eventually SpaceX will launch and operate a follow-on network of 7518 additional Starlink satellites tr ansmitting in V-band frequencies. In the final deployment stage an additio nal 30000 Starlink satellites might get orbited.\n-\nDelayed from Aug. 2 a nd 3.\n\nWebcast: \nhttps://www.spacex.com/launches/mission/?missionId=sl -17-4\n\nhttps://spaceflightnow.com/ LOCATION:Vandenberg AFB Space Launch Complex 4\, Lompoc\, Kalifornien 9343 6\, Vereinigte Staaten END:VEVENT END:VCALENDAR