|
U.S.S.R. /Russia / TsSKB Progress |
11A511U Yantar-1KF(T) |
11A511U Yantar-2K (Feniks) |
11A511U Yantar-4K1 (Oktant) |
11A511U2 Yantar-4KS1/ -4KS2 |
11A511U Yantar-4KS1/ -4KS2 |
11A511U Yantar-4K2/ -4K2M |
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|
Overall |
Operational | from | 18.02.1981 | 23.05.1974 | 27.04.1979 | 28.12.1982 | 29.09.1995 | 21.08.1981 |
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to | 02.09.2005 | 28.06.1983 | 30.11.1983 | 29.12.1994 | 03.05.2000 | 17.05.2012 | |
| Orbital flights | 21 | 30 | 12 | 19 | 3 | 92 | ||
| Payload weight (Mission) | t | 6.65 | 6.65 | 6.65 | 7.00 | 6.65 | 6.65 | |
| Gross liftoff weight | t | 310.65 | 310.65 | 310.65 | 310.95 | 310.45 | 310.45 | |
| Gross propellant weight | t | 269.71 | 269.71 | 269.71 | 269.66 | 269.71 | 269.71 | |
| Total length | m | 44.08 | 44.08 | 44.08 | 44.08 | 44.08 | 44.08 | |
| Max. diameter | m | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | |
| Total liftoff thrust (s.l.) | kN | 4,054.2 | 4,054.2 | 4,054.2 | 4,091.3 | 4,054.2 | 4,054.2 | |
| Total impulse (vac) | MN*s | 835.0 | 835.0 | 835.0 | 843.7 | 835.0 | 835.0 | |
|
Fairing |
Total length | m | 8.36/7.86 | 8.36 | 8.36 | 8.36 | 8.36 | 8.36 |
| Diameter | m | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | |
| Total weight | t | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
| Stage 2 |
Name |
Block I | Block I | Block I | Block I | Block I | Block I | |
| Length (+adapter) | m | 7.95 | 7.95 | 7.95 | 7.95 | 7.95 | 7.95 | |
| Diameter | m | 2.66-3.00 | 2.66-3.00 | 2.66-3.00 | 2.66-3.00 | 2.66-3.00 | 2.66-3.00 | |
| Liftoff weight | t | 25.58 | 25.58 | 25.58 | 25.58 | 25.38 | 25.38 | |
| Propellant weight | t | 22.98 | 22.98 | 22.98 | 22.98 | 22.98 | 22.98 | |
| Engines (Chambers) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | ||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | ||
| Total thrust (vac) | kN | 297.5 | 297.5 | 297.5 | 297.5 | 297.5 | 297.5 | |
| Specific impulse(vac) | N*s/kg | 3198 | 3198 | 3198 | 3198 | 3198 | 3198 | |
| Burn time | s | 247 | 247 | 247 | 247 | 247 | 247 | |
| Total impulse (vac) | MN*s | 73.5 | 73.5 | 73.5 | 73.5 | 73.5 | 73.5 | |
| Stage 1 |
Name |
Block A | Block A | Block A | Block A | Block A | Block A | |
| Length (+adapter) | m | 27.77 | 27.77 | 27.77 | 27.77 | 27.77 | 27.77 | |
| Diameter | m | 2.05-2.95-2.60 | 2.05-2.95-2.60 | 2.05-2.95-2.60 | 2.05-2.95-2.60 | 2.05-2.95-2.60 | 2.05-2.95-2.60 | |
| Liftoff weight | t | 99.76 (3.12*) | 99.76 (3.12*) | 99.76 (3.12*) | 99.70 (3.12*) | 99.76 (3.12*) | 99.76 (3.12*) | |
| Propellant weight | t | 90.10 | 90.10 | 90.10 | 90.05 | 90.10 | 90.10 | |
| Engines (Chambers) | RD-118 (4) | RD-118 (4) | RD-118 (4) | RD-118P (4) | RD-118 (4) | RD-118 (4) | ||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | SynTin/LOX | Kerosene/LOX | Kerosene/LOX | ||
| Total thrust (s.l.) | kN | 777.8 | 777.8 | 777.8 | 814.9 | 777.8 | 777.8 | |
| Specific impulse (s.l.) | N*s/kg | 2481 | 2481 | 2481 | 2579 | 2481 | 2481 | |
| Burn time | s | 287.4 | 287.4 | 287.4 | 285.0 | 287.4 | 287.4 | |
| Total impulse (vac) | MN*s | 279.2 | 279.2 | 279.2 | 287.9 | 279.2 | 279.2 | |
| Booster |
Name |
Block B,V,G,D | Block B,V,G,D | Block B,V,G,D | Block B,V,G,D | Block B,V,G,D | Block B,V,G,D | |
| Length | m | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | |
| Diameter | m | max. 2.68 | max. 2.68 | max. 2.68 | max. 2.68 | max. 2.68 | max. 2.68 | |
| Liftoff weight | t | 177.65 (5.88*) | 177.65 (5.88*) | 177.65 (5.88*) | 177.65 (5.88*) | 177.65 (5.88*) | 177.65 (5.88*) | |
| Propellant weight | t | 156.63 | 156.63 | 156.63 | 156.63 | 156.63 | 156.63 | |
| Engines (Chambers) | RD-117 (4) | RD-117 (4) | RD-117 (4) | RD-117 (4) | RD-117 (4) | RD-117 (4) | ||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | ||
| Total thrust (s.l.) | kN | 3,276.4 | 3,276.4 | 3,276.4 | 3,276.4 | 3,276.4 | 3,276.4 | |
| Specific impulse (s.l.) | N*s/kg | 2520 | 2520 | 2520 | 2520 | 2520 | 2520 | |
| Burn time | s | 120.5 | 120.5 | 120.5 | 120.5 | 120.5 | 120.5 | |
| Total impulse (vac) |
MN*s |
482.3 | 482.3 | 482.3 | 482.3 | 482.3 | 482.3 | |
| * from there hydrogen peroxide and nitrogen |