Meanings of minor planet names: 668001–669000

668001–668100

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 * colspan=4 align=center | There are no named minor planets in this number range
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668101–668200

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 * colspan=4 align=center | There are no named minor planets in this number range
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668201–668300

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 * colspan=4 align=center | There are no named minor planets in this number range
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668301–668400

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 * colspan=4 align=center | There are no named minor planets in this number range
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668401–668500

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 * colspan=4 align=center | There are no named minor planets in this number range
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668501–668600

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 * 668527 Christophgerhard || || Christoph Gerhard (b. 1964), a German electrical engineer, theologian, publisher and author. || ·
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668601–668700

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 * colspan=4 align=center | There are no named minor planets in this number range
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668701–668800

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 * colspan=4 align=center | There are no named minor planets in this number range
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668801–668900

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 * colspan=4 align=center | There are no named minor planets in this number range
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668901–669000

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 * colspan=4 align=center | There are no named minor planets in this number range
 * }