Epsilon (2013-Active)
First Flight: September 14, 2013
Last Flight: (Active)
Stages: 3-4
Total Mass: 91 tons
Payload Mass: 1200 kg to LEO (3 stages)
Diameter: 2.5 m
Length: 24.4 m
First Stage
Type: SRB-A3 Core
Arrangement: 1 x Solid
Thrust (kN): 2,271
Propellant: Solid
ISP: 284 s
ISP (sea level):
Burn Time: 116 s
Gross Mass: ?
Second Stage
Type: M-34c Core
Arrangement: 1 x Solid
Thrust (kN): 371.5
Propellant: Solid
ISP: 300 s
ISP (sea level):
Burn Time: 105 s
Gross Mass: ?
Third Stage
Type: KM-V2b Core
Arrangement: 1 x Solid
Thrust (kN): 99.8
Propellant: Solid
ISP: 301 s
ISP (sea level):
Burn Time: 90 s
Gross Mass: ?
Fourth Stage
Type: CLPS Optional
Arrangement:
Thrust (kN):
Propellant:
ISP: 215 s
ISP (sea level):
Burn Time:
Gross Mass: