Rockot Launch Vehicle : Technical Description
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General Description
- 1,850 kg to 300km orbit at 74.0 degrees
- Liftoff Thrust: 157,970
- Total Mass: 97,170
- Core Diameter: 2.5 meters
- Fairing Diameter: 2.6 meters
- Length: 29.0 meters
Stage 1
- Engine:
- Gross Mass: 77,150 kg
- Empty Mass: 5,695 kg
- Thrust (vac): 181,373 kgf
- Specific Impulse: 310 sec
- Burn time: 121 sec
- Specific Impulse(sl): 270 sec
- Diameter: 2.5 m
- Length: 13.3 m
- Span: 2.5 m
- Propellants:N2O4/UDMH
- No Engines: 4
Stage 2
- Gross Mass: 12,195 kg
- Empty Mass: 1,485 kg
- Thrust (vac): 21,850 kgf
- Specific Impulse: 322 sec
- Burn time: 155 sec
- Diameter: 2.5 m
- Span: 2.5 m
- Length: 2.9 m
- Propellants: N2O4/UDMH
- Engines: 1
Stage 3
- Gross Mass: 5,600 kg
- Empty Mass: 1,500 kg
- Thrust (vac): 2,000 kgf
- Specific Impulse: 355 sec
- Burn time: 730 sec
- Diameter: 2.0 m
- Span: 2.1 m
- Length: 2.3 m
- Propellants: N2O4/UDMH
- No Engines: 1
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