Constellation was built for another member of the ruling family of Qatar and is identical to Stargate. Her hull was built in South Africa and she was then finished by Oceanco.Constellation is a 80.00m (262.46 ft) luxury motor yacht. She was built by Oceanco in 1999. With a beam of 12.98m and a draft of 4.21m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 1706 tones.
She is powered by MTU 20V 1163 TB73L engines of 8,160hp each, capable of reaching a maximum speed of 28 knots and cruise at 24 knots for 3600 nautical miles.
She can accommodate 19 guests in 8 cabins with an interior design by The A Group & Fantini and an exterior design by The A group.