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The fifth millennium of the Gregorian calendar will begin on January 1, 4001, and end on December 31, 5000. It will be the fifth millennium in the Anno Domini or Common Era. ==Astronomical events== * 4285 (August 6): Venus occults Regulus. * 4296 (November 22): Venus occults Antares. * 4385: Comet Hale–Bopp is expected to return to the inner solar system. It last dominated the skies of Earth in 1996–1997. * 4557 (November 10): Venus occults Regulus. * 4747 (August 14): Venus occults Regulus. * 4772 * * October 13: The Mayan Calendar will require a sixth digit. * * October 21: The Mayan king Pacal of Palenque predicted that on this date the eightieth Calendar Round anniversary of his accession will be celebrated. * 49th century: The Great Comet of 1811 is expected to return to the inner solar system. According to calculations made at the time, the comet should return around the year 4876. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「5th millennium」の詳細全文を読む スポンサード リンク
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