J-1-2
Gross Mass: 12,800 kg (28,200 lb). Empty Mass: 2,400 kg (5,200 lb). Thrust (vac): 524.802 kN (117,980 lbf). Isp: 282 sec. Burn time: 73 sec. Propellants: Solid. Isp(sl): 0 sec. Diameter: 1.40 m (4.50 ft). Span: 1.40 m (4.50 ft). Length: 2.70 m (8.80 ft). Country: Japan. No Engines: 1. Engine: M-23-J. Status: In development. First Flight: 1996. Last Flight: 1996. No Launched: 1. Other designations: M-23.

Version for J-1 F2 has 300 kg heavier empty mass.


Used on Launch Vehicles:  
 
 
 
 
 
 
 
 

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