Will a comet with magnitude brighter than +2.0 appear before the end of the 2020s?
Mini
1
Ṁ102030
59%
chance
1D
1W
1M
ALL
Resolution source: heavens-above.com
Note that lower magnitude means brighter.
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1,000
and1.00
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There have been (at least?) 18 such comets since 1900 according to https://www.cometwatch.co.uk/brightest-comets-through-history/
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