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In astronomy, mass deficit is the amount of mass (in stars) that has been removed from the center of a galaxy, presumably by the action of a binary, supermassive black hole.
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galaxies core center binary mass black deficit stars removed density near radius observed cores smbhs deficits supermassive holes galaxy amount
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Mass deficit | is a | amount of mass | 0.90 | text |
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