oc ae a ▁family ▁( ), ▁a ▁group ▁of ▁astero ids ▁with ▁similar ▁orb ital ▁characteristics . ▁It ▁or bits ▁the ▁Sun ▁in ▁the ▁inner ▁main - b elt ▁at ▁a ▁distance ▁of ▁ 1 . 9 – 2 . 9   AU ▁once ▁every ▁ 3 ▁years ▁and ▁ 7 ▁months ▁( 1 , 3 2 4 ▁days ). ▁Its ▁orbit ▁has ▁an ▁ecc ent ric ity ▁of ▁ 0 . 2 1 ▁and ▁an ▁incl ination ▁of ▁ 2 6 ° ▁with ▁respect ▁to ▁the ▁e cli ptic . ▁ ▁Phys ical ▁characteristics ▁▁ ▁Cor bin ▁has ▁been ▁character ized ▁as ▁a ▁common ▁st ony ▁S - type ▁astero id ▁by ▁Pan ST AR RS ▁phot ometric ▁survey . ▁ ▁A ▁phot ometric ▁light cur ve ▁analysis ▁by ▁Czech ▁astronom er ▁Pet r ▁Pra vec ▁at ▁O nd ř ej ov ▁Observ atory ▁in ▁ 2 0 1 0 ▁rendered ▁a ▁well - defined ▁rotation ▁period ▁of ▁ ▁hours ▁with ▁a ▁bright ness ▁amplitude ▁of ▁ 0 . 1 2 ▁in ▁magnitude ▁( ). ▁ ▁According ▁to ▁the ▁survey ▁carried ▁out ▁by ▁the ▁NE OW I SE ▁mission ▁of ▁NASA ' s ▁W ide - field ▁Inf ra red ▁Survey ▁Explorer , ▁the ▁astero id ▁has ▁an ▁al bed o ▁of ▁ 0 . 2 6 ▁and ▁ 0 . 2 8 ▁and ▁a ▁diameter ▁of ▁ 5 . 4 ▁and ▁ 6 . 0 ▁kilom eters , ▁respectively , ▁while ▁the ▁Coll abor ative ▁Ast ero id ▁Light cur ve