(29075)_1950_DA | epoch | 2011-Aug-27 (29075)_1950_DA | mass | 4.0 (kilograms) (29075)_1950_DA | orbitalPeriod | 69862200.0
The epoch for (29075) 1950 DA (mass of 4.0 kilograms) was on the 27th of August 2011 and it has an orbital period of 69862200.0.