Analysis of information sources in references of the Wikipedia article "Cintura de asteroides" in Portuguese language version.
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ignorado (ajuda)Q: What is Ceres? Ceres now qualifies as a dwarf planet because it is now known to be large enough (massive enough) to have self-gravity pulling itself into a nearly round shape.
Q: What is Ceres? Ceres now qualifies as a dwarf planet because it is now known to be large enough (massive enough) to have self-gravity pulling itself into a nearly round shape.