BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//EAU//Astro Calendar//ZH
BEGIN:VEVENT
UID:2026-11-20-planet-7@eau
DTSTAMP:20260916T185721Z
DTSTART;VALUE=DATE:20261120
DTEND;VALUE=DATE:20261121
SUMMARY:天王星衝 / Uranus at Opposition
DESCRIPTION:天王星整夜可見，雙筒望遠鏡即可辨認，呈淡綠色星點。
END:VEVENT
END:VCALENDAR