Rename to Orrery

Should this article be renamed Orrery (an astronomical model of the planets and moons of the solar system), rather than the descriptive title "Astronomical models", which is not even an exact quote of the item described ("a miniature model of the solar system, contained within a glass dome")? If no one objects then I will make the move in a week or so. --xensyriaT 14:30, May 31, 2012 (UTC)

Half-Blood Prince

I removed Half-Blood Prince from the appearances section along with Prisoner of Azkaban (which only has a model of the Galaxy), but without rereading the entire book (this is the only one not available for Amazon's Search Inside) I can't be sure. If someone can find the reference, whether to the exact same object or something related to it, please give the quote here and feel free to put it back in the article. --xensyriaT 23:06, June 18, 2012 (UTC)