Meanings of minor planet names: 449001–450000 explained

449001–449100

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449101–449200

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449201–449300

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449301–449400

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449401–449500

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449501–449600

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449601–449700

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449701–449800

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449801–449900

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449901–450000

|-id=922| 449922 Bailey || || Ronald W. Bailey (born 1958) supported mission operations for NASA spacecraft including Topex, Jason and WISE/NEOWISE in a career that spanned more than 35 years. || |}