Dorothea III is a 44.8 m / 147′0″ luxury motor yacht. She was built by Cheoy Lee in 2007.
With a beam of 9.2 m and a draft of 2.8 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 473 tons.
She is powered by Caterpillar engines of 1950 hp each giving her a maximum speed of 13 knots and a cruising speed of 10 knots. Dorothea III's maximum range is estimated at 3300 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins. The yacht was designed by Ron Holland.