SIRIUS is a 45.96 m Motor Yacht, built in Netherlands by Boele and delivered in 1950.
Her top speed is 12.0 kn and her cruising speed is 10.0 kn and her power comes from a Smit diesel engine. She can accommodate up to 17 guests, with 15 crew members. She has a gross tonnage of 380.0 GT and a 8.44 m beam.
She was designed by Dutch Navy, who also completed the naval architecture. Dutch Navy has designed 10 yachts and created the naval architecture for 11 yachts.
SIRIUS is in the top 30% by LOA in the world. She is one of 466 motor yachts in the 45-50m size range.