Sirius is a 25.8 m Motor Yacht, built in Netherlands by Sinnautic and delivered in 2011. She is the only Sirius 85 model.
Her top speed is 11.0 kn, her cruising speed is 9.0 kn, and she boasts a maximum cruising range of 5000.0 nm at 7.5 kn, with power coming from a Iveco diesel engine. She can accommodate up to 6 guests in 3 staterooms, with 4 crew members waiting on their every need. She has a 6.0 m beam and she is built with a Aluminium deck, a Steel hull, and Aluminium superstructure.
She was designed by Gaastmeer, who also completed the naval architecture. Gaastmeer has designed 1 yacht and created the naval architecture for 1 yacht for yachts above 24 metres.
Sirius is one of 6145 motor yachts in the 24-30m size range.
Sirius is registered under the Netherlands flag (along with a total of other 92 yachts).