Frank Muller (September 10, 1862 – April 19, 1917) was an Americanastronomer.[1][2]
From 1885 he worked in theLeander McCormick Observatory as an assistant toOrmond Stone andFrancis Preserved Leavenworth.[2][3]
He discovered ~100 astronomical objects, fromNGC catalog andIndex catalog, for exampleNGC 17 in 1886.[1][2]