103_Hera | discoverer | James_Craig_Watson James_Craig_Watson | almaMater | University_of_Michigan James_Craig_Watson | nationality | Canada James_Craig_Watson | deathPlace | Madison,_Wisconsin 103_Hera | orbitalPeriod | 1622.213 (days)
103 Hera, that has an orbital period of 1622.213 days, was discovered by James Craig Watson, a Canadian National who graduated from the University of Michigan. Watson later died in Madison, Wisconsin.