Centaur Credit - © Mark Wade

Class: Tug. Nation: USA.

Upper stage / space tug - out of production. Launched by Atlas Centaur D; Titan 3E.

Unit Cost $: 20.300 million. Length: 9.60 m (31.40 ft). Basic Diameter: 3.05 m (10.00 ft). Span: 3.05 m (10.00 ft). Mass: 16,258 kg (35,842 lb). Main Engine: RL-10A-3. Main Engine: 131 kg (288 lb). Main Engine Thrust: 131.222 kN (29,500 lbf). Main Engine Propellants: Lox/LH2. Main Engine Propellants: 13,627 kg (30,042 lb). Main Engine Isp: 444 sec.