Arthur Hoag
Arthur Allen Hoag (January 28, 1921 - July 17, 1999) was an American astronomer most famous for his discovery of Hoag's Object, a type of ring galaxy, in 1950. Provided by Wikipedia
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Published: 1961
Superior document: Reprint of Publications of the U. S. Naval Observatory 2. Ser. 17,7.1961,Appendix,Repr.