ilio ▁Bian chi ▁after ▁his ▁wife . ▁This ▁is ▁class ified ▁as ▁an ▁S - type ▁astero id , ▁indicating ▁a ▁st ony ▁composition . ▁ ▁Me asure ments ▁made ▁using ▁the ▁adapt ive ▁opt ics ▁system ▁at ▁the ▁W . ▁M . ▁Ke ck ▁Observ atory ▁give ▁a ▁size ▁estimate ▁of ▁ 8 9   km . ▁It ▁has ▁a ▁size ▁ratio ▁of ▁ 1 . 0 8 ▁between ▁the ▁major ▁and ▁minor ▁axes . ▁By ▁comparison , ▁measurements ▁reported ▁in ▁ 1 9 9 8 ▁from ▁the ▁IR AS ▁observ atory ▁give ▁a ▁similar ▁size ▁of ▁ 9 7   km ▁and ▁a ▁ratio ▁of ▁ 1 . 1 5 . ▁ ▁References ▁ ▁External ▁links ▁▁▁▁▁ ▁Category : Background ▁astero ids ▁R ache le ▁R ache le ▁R ache le ▁Category : S - type ▁astero ids ▁( Th olen ) ▁Category : S - type ▁astero ids ▁( S MA SS ) ▁ 1 9 0 8 1 0 2 8 <0x0A> </s> ▁The ▁Sho pp es ▁at ▁Black stone ▁Valley ▁is ▁an ▁open - air ▁sho pping ▁m all ▁in ▁Mill bury , ▁Massachusetts ▁on ▁Route ▁ 1 4 6 , ▁ ▁south ▁of ▁exit ▁ 1 0 A ▁of ▁the ▁Massachusetts ▁Turn pi ke . ▁The ▁Wor c ester ▁Regional ▁Trans it ▁Author ity ▁offers ▁express ▁service ▁between ▁the ▁Wor c ester ▁City ▁Hall ▁and ▁the ▁Sho pp es ▁on ▁Bus ▁Route ▁# 2 0 . ▁ ▁The ▁m all ▁features ▁Bar nes ▁& ▁No ble ,