▁has ▁an ▁al bed o ▁between ▁ 0 . 0 5 2 ▁and ▁ 0 . 1 3 7 , ▁while ▁the ▁Coll abor ative ▁Ast ero id ▁Light cur ve ▁Link ▁assumes ▁an ▁al bed o ▁of ▁ 0 . 0 8 ▁and ▁calcul ates ▁a ▁diameter ▁of ▁ 1 2 . 9 4 ▁kilom eters ▁based ▁on ▁an ▁absolute ▁magnitude ▁of ▁ 1 2 . 8 . ▁ ▁N aming ▁▁ ▁This ▁minor ▁planet ▁was ▁named ▁after ▁English ▁phys ic ist ▁Raymond ▁Wilson ▁( 1 9 2 8 – 2 0 1 8 ), ▁who ▁was ▁an ▁astronom ical ▁opt ician ▁and ▁pione er ▁of ▁active ▁opt ics ▁at ▁E SO ' s ▁La ▁S illa ▁Observ atory ▁in ▁the ▁ 1 9 7 0 s . ▁The ▁official ▁naming ▁c itation ▁was ▁proposed ▁by ▁L utz ▁Sch m adel , ▁end ors ed ▁by ▁the ▁Heidel berg ▁Observ atory , ▁and ▁published ▁by ▁the ▁Minor ▁Planet ▁Center ▁on ▁ 1 ▁September ▁ 1 9 9 3 ▁( ). ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Ast ero id ▁Light cur ve ▁Database ▁( LC DB ), ▁query ▁form ▁( info ) ▁ ▁Dictionary ▁of ▁Minor ▁Planet ▁Names , ▁Google ▁books ▁ ▁Disc overy ▁Circ um st ances : ▁Number ed ▁Minor ▁Plan ets ▁( 1 )- ( 5 0 0 0 ) ▁– ▁Minor ▁Planet ▁Center ▁▁▁▁▁▁ 0 0 3 7 9 0 ▁Category : Dis cover ies ▁by ▁Karl ▁Wilhelm ▁Rein m uth ▁Category : Min or ▁plan ets ▁named