| RT-23 |
|
stage 1 |
stage 2 |
stage 3 |
| Diameter |
m |
2.40 |
2.40 |
2.40 |
| Masse |
tons |
|
|
|
| Propellant |
tons |
|
|
|
| Engine
design. (nozzles) |
|
15D206 |
? |
?
|
| Thrust
(s.l.) |
kN |
2,157 |
- |
- |
| Thrust
(vac) |
kN |
2,354 |
? |
? |
| Isp (s.l.) |
Ns/kg |
|
|
|
| Isp (vac) |
Ns/kg |
|
|
|
| Burn time |
sec |
|
|
|
| Total
Impulse (vac) |
MN*sec |
|
|
|
|
|
| RT-23U |
|
stage 1 |
stage 2 |
stage 3 |
| Diameter |
m |
2.40 |
2.40 |
2.40 |
| Masse |
tons |
|
|
|
| Propellant |
tons |
|
|
|
| Engine
design. (nozzles) |
|
15D305 |
15D339 |
?
|
| Thrust
(s.l.) |
kN |
2,746 |
- |
- |
| Thrust
(vac) |
kN |
3,040 |
1,471 |
? |
| Isp (s.l.) |
Ns/kg |
|
|
|
| Isp (vac) |
Ns/kg |
|
|
|
| Burn time |
sec |
|
|
|
| Total
Impulse (vac) |
MN*sec |
|
|
|
|

RT-23U second stage motor 15D339

RT-23U third stage motor
|