| The
(slightly) active nucleus of our galaxy |
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| • | Probable Black hole |
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| – | High velocities |
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| – | Large energy generation |
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| • | At a=275
AU P=2.8 yr |
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| 2.7 million solar masses |
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| • | Radio image of Sgr A* |
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| about 3 pc across, with |
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| model of surrounding disk |
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| Core
star movie: http://www.mpe.mpg.de/www_ir/GC/ |