101_Helena | discoverer | James_Craig_Watson James_Craig_Watson | almaMater | University_of_Michigan James_Craig_Watson | nationality | Canada James_Craig_Watson | deathPlace | Madison,_Wisconsin 101_Helena | apoapsis | 441092000.0 (kilometres)
101 Helena, which has an apoapsis of 441092000.0 kms was discovered by the Canadian National, James Craig Watson. His alma mater was the University of Michigan and he died in Madison, Wisconsin.