Antares (2013-Active)
First Flight: 2013
Last Flight: (Active)
Stages: 2
Total Mass: 240 tons
Payload Mass: 5000 kg to LEO
Diameter: 3.9 m
Length: 40.5 m
First Stage
Type: Core
Arrangement: 2 x Aerojet AJ-26 (modified NK-33)
Thrust (kN): 3630
Propellant: LOX/RP-1
ISP: ?
ISP (sea level):
Burn Time: ?
Gross Mass: ?
Second Stage
Type: Core
Arrangement: 1 x Castor 30
Thrust (kN): 395.7
Propellant: ?
ISP: ?
ISP (sea level):
Burn Time: ?
Gross Mass: ?