BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//EAU//Astro Calendar//ZH
BEGIN:VEVENT
UID:2027-12-22-meteor-45@eau
DTSTAMP:20260916T185720Z
DTSTART;VALUE=DATE:20271222
DTEND;VALUE=DATE:20271223
SUMMARY:小熊座流星雨 / Ursids
DESCRIPTION:年末的小型流星雨，輻射點靠近北極星，整夜可見；數量少但偶有小爆發。
END:VEVENT
END:VCALENDAR