▁Col lin ston ▁( NR HP - list ed ). ▁ ▁References ▁ ▁Category : S alt box ▁architecture ▁in ▁Ut ah <0x09> <0x09> ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁We ber ▁County , ▁Ut ah ▁Category : H ouses ▁completed ▁in ▁ 1 8 6 2 ▁Category : 1 8 6 2 ▁establish ments ▁in ▁Ut ah ▁Territ ory <0x0A> </s> ▁ 2 4 1 0 5 ▁Br ought on , ▁prov is ional ▁design ation ▁, ▁is ▁a ▁background ▁astero id ▁from ▁the ▁inner ▁regions ▁of ▁the ▁astero id ▁bel t , ▁approximately ▁ ▁in ▁diameter . ▁The ▁assumed ▁S - type ▁astero id ▁was ▁discovered ▁on ▁ 9 ▁November ▁ 1 9 9 9 , ▁by ▁American ▁amateur ▁astronom er ▁Charles ▁W . ▁Ju els ▁at ▁the ▁F ount ain ▁Hills ▁Observ atory ▁ ▁in ▁Arizona , ▁United ▁States . ▁It ▁has ▁a ▁rotation ▁period ▁of ▁ 1 5 . 9 ▁hours ▁and ▁was ▁named ▁after ▁Australian ▁amateur ▁astronom er ▁John ▁Br ought on . ▁ ▁Or bit ▁and ▁classification ▁▁ ▁Br ought on ▁is ▁non - family ▁astero id ▁from ▁the ▁main ▁bel t ' s ▁background ▁population , ▁located ▁near ▁the ▁region ▁occupied ▁by ▁the ▁Flora ▁family , ▁one ▁of ▁the ▁largest ▁cl ans ▁of ▁st ony ▁astero ids . ▁It ▁or bits ▁the ▁Sun ▁in ▁the ▁inner ▁astero id ▁bel t ▁at ▁a ▁distance ▁of ▁ 2 . 2 – 2 . 4   AU ▁once ▁every ▁ 3 ▁years ▁and ▁ 7 ▁months ▁(