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BEGIN:VEVENT
SUMMARY:水星が留
DTSTART;VALUE=DATE:20260723
DTEND;VALUE=DATE:20260724
UID:961536950398
DESCRIPTION: https://eco.mtk.nao.ac.jp/koyomi/
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BEGIN:VEVENT
SUMMARY:土星が留
DTSTART;VALUE=DATE:20260727
DTEND;VALUE=DATE:20260728
UID:327768267501
DESCRIPTION: https://eco.mtk.nao.ac.jp/koyomi/
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SUMMARY:木星が合
DTSTART;VALUE=DATE:20260728
DTEND;VALUE=DATE:20260729
UID:153299194568
DESCRIPTION: https://eco.mtk.nao.ac.jp/koyomi/
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SUMMARY:水星が西方最大離角
DTSTART;VALUE=DATE:20260801
DTEND;VALUE=DATE:20260802
UID:863201079308
DESCRIPTION: https://eco.mtk.nao.ac.jp/koyomi/
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SUMMARY:金星が東方最大離角
DTSTART;VALUE=DATE:20260814
DTEND;VALUE=DATE:20260815
UID:302430888957
DESCRIPTION: https://eco.mtk.nao.ac.jp/koyomi/
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