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103 Hera has an average speed of 18.09 km/s.
The average speed of 103 Hera is 18.09 km per sec.
103 Hera was discovered on 7 September 1868.
103 Hera | average speed | 18.09 (kilometrePerSeconds) 103 Hera | average speed | 18.09 (kilometrePerSeconds) 103 Hera | discovered | 1868-09-07