Id41
James Craig Watson discovered the celestial body known as 103 Hera which has an absolute magnitude of 7.66. Watson was a Canadian who studied at the University of Michigan and later died in Madison, Wisconsin.
103 Hera | discoverer | James Craig Watson James Craig Watson | alma mater | University of Michigan 103 Hera | absolute magnitude | 7.66 James Craig Watson | nationality | Canada James Craig Watson | death place | Madison, Wisconsin