2 0 1 0 . ▁ ▁Number ing ▁and ▁naming ▁▁ ▁This ▁minor ▁planet ▁was ▁number ed ▁by ▁the ▁Minor ▁Planet ▁Center ▁on ▁ 2 5 ▁September ▁ 2 0 1 8 ▁( ). ▁As ▁of ▁ 2 0 1 8 , ▁it ▁has ▁not ▁been ▁named . ▁ ▁Phys ical ▁characteristics ▁▁▁ ▁is ▁an ▁assumed ▁carbon ace ous ▁body ▁with ▁a ▁relatively ▁low ▁al bed o ▁( see ▁below ). ▁ ▁Rot ation ▁period ▁▁ ▁In ▁ 2 0 1 1 , ▁a ▁rot ational ▁light cur ve ▁of ▁ ▁was ▁obtained ▁from ▁phot ometric ▁observations ▁in ▁the ▁S - ▁and ▁R - band ▁by ▁Susan ▁Ben ec chi ▁and ▁Scott ▁She pp ard ▁taken ▁with ▁Car neg ie ' s ▁ 2 . 5 - meter ▁Ir én ée ▁du ▁Pont ▁teles cope ▁at ▁the ▁Las ▁Camp anas ▁Observ atory ▁in ▁Chile . ▁Light cur ve ▁analysis ▁gave ▁a ▁rotation ▁period ▁of ▁ ▁hours ▁with ▁a ▁bright ness ▁amplitude ▁of ▁ 0 . 3 0 ▁magnitude ▁( ). ▁ ▁Diam eter ▁and ▁al bed o ▁▁ ▁According ▁to ▁Michael ▁Brown ▁and ▁the ▁Coll abor ative ▁Ast ero id ▁Light cur ve ▁Link , ▁ ▁measures ▁ 5 0 1 ▁and ▁ 5 0 5 ▁kilom eters ▁in ▁diameter , ▁based ▁on ▁an ▁absolute ▁magnitude ▁of ▁ 4 . 6 ▁and ▁ 5 . 0 , ▁assuming ▁an ▁al bed o ▁of ▁ 0 . 0 7 ▁and ▁ 0 . 1 0 ▁for ▁the ▁body ' s ▁surface , ▁respectively .