AKA: Reentry Module. Status: Operational 1964. Gross mass: 1,983 kg (4,371 lb). Unfuelled mass: 1,950 kg (4,290 lb). Specific impulse: 283 s. Height: 3.35 m (10.99 ft). Diameter: 2.32 m (7.61 ft).
Crew Size: 2. Habitable Volume: 2.55 m3. Structure: 638 kg (1,406 lb). Heat shield: 144 kg (317 lb). Reaction Control System: 133 kg (293 lb). Recovery Equipment: 98 kg (216 lb). Navigation Equipment: 62 kg (136 lb). Telemetry Equipment: 51 kg (112 lb). Electrical Equipment: 125 kg (275 lb). Communications Systems: 26 kg (57 lb). Crew Seats and Provisions: 426 kg (939 lb). Crew: 144 kg (317 lb). Miscellaneous Contingency: 99 kg (218 lb). RCS Fine No x Thrust: 16 x 98 N. RCS specific impulse: 283 sec. RCS total impulse: 90 kgf-sec. Electric System: 4.00 kWh. Battery: 180.00 Ah.