At 3/8 of an inch in the scaled solar system – that is, a steel ball bearing – this is the largest object in an asteroid belt between Mars and Jupiter.
The model was erected after the rest of the Aroostook system was in place.
Did you even know about this body? Hate to admit, but I didn’t.
Jnana's Red Barn 
I did.
Then again, I took Descriptive Astronomy in college.