521 Brixia is a minor planet orbiting the Sun that was discovered by American astronomer Raymond Smith Dugan on January 10, 1904.
521 Brixia is a minor planet orbiting the Sun that was discovered by American astronomer Raymond Smith Dugan on January 10 , 1904 .
The inventor of 521 Brixia was whom?
The inventor of 521 Brixia was whom ?
Raymond Smith Dugan
Raymond Smith Dugan