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TsSKB Progress / STARSEM |
Soyuz-U/Ikar | Soyuz-U/Fregat | Soyuz-FG/Fregat | Soyuz-2/Fregat | Soyuz-2K/Fregat | |||||||
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Overall Vehicle |
Operational | from | 09.02.1999 | 08.02.2000 | 02.06.2003 | 19.10.2010 | 27.12.2006 | |||||
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to | 22.11.1999 | 09.08.2000 | 26.04.2008 | 06.02.2013 | 10.02.2022 | ||||||
| Orbital flights | 6 | 4 | 9 | 6 | 1 + 12 | |||||||
| Payload weight | t | Mission | 1.80 | GTO | 1.40 | GTO | 1.80 | GTO | ~2.00 | GTO | ~2.00 | |
| Gross liftoff weight | t | 307.10 | 311.85 | 312.25 | 313.05 | 313.05 | ||||||
| Gross propellant weight | t | 268.95 | 275.06 | 275.06 | 275.08 | 275.08 | ||||||
| Total length | m | 43.58 | 43.10 | 43.50 | 46.94 | 46.94 | ||||||
| Max. diameter | m | 10.30 | 10.30 | 10.30 | 10.30 | 10.30 | ||||||
| Total liftoff thrust (s.l.) | kN | 4,054.2 | 4,054.2 | 4,148.6 | 4,148.6 | 4,148.6 | ||||||
| Total impulse (vac) | MN*s | 833.3 | 853.2 | 866.8 | 872.8 | 873.3 | ||||||
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Fairing |
Total length | m | 7.86 | 7.70 | 7.70 / 8.10 | 11.43 | 11.43 | |||||
| Diameter | m | 3.00 | 3.72 | 3.72 | 4.11 | 4.11 | ||||||
| Total weight | t | 1.00 | 1.00 | 1.20 | 1.80 | 1.80 | ||||||
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Stage 3 |
Name | 17D61 Ikar | Fregat | Fregat | Fregat | Fregat | ||||||
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Length | m | 1.88 (2.56) | 1.74 | 1.74 | 1.74 | 1.74 | |||||
| Diameter | m | 2.72 | 3.48 | 3.48 | 3.48 | 3.48 | ||||||
| Liftoff weight | t | 3.164 | 6.44 | 6.44 | 6.44 | 6.44 | ||||||
| Propellant weight | t | 0.830 | 5.35 | 5.35 | 5.35 | 5.35 | ||||||
| Engines | S5.461 | S5.92 | S5.92 | S5.92 | S5.92 | |||||||
| Propellant | UDMH/N2O4 | UDMH/N2O4 | UDMH/N2O4 | UDMH/N2O4 | UDMH/N2O4 | |||||||
| Total thrust (vac) | kN | 2.94 | 19.61 | 19.61 | 19.61 | 19.61 | ||||||
| Specific impulse (vac) | N*s/kg | 3011 | 3207 | 3207 | 3207 | 3207 | ||||||
| Burn time | s | 850 | 874 | 874 | 874 | 874 | ||||||
| Total impulse (vac) | MN*s | 2.5 | 17.2 | 17.2 | 17.2 | 17.2 | ||||||
| Stage 2 |
Name |
Block I | Block I | Block I | Block I | Block I | ||||||
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Length (+adapter) | m | 7.95 | 7.63 | 7.63 | 7.74 | 7.74 | |||||
| Diameter | m | 2.66-3.00 | 2.66-3.70 | 2.66-3.70 | 2.66-4.10 | 2.66-4.10 | ||||||
| Liftoff weight | t | 23.75 | 25.58 | 25.38 | 25.38 | 25.38 | ||||||
| Propellant weight | t | 21.39 | 22.98 | 22.98 | 23.00 | 23.00 | ||||||
| Engines (Chambers) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | RD-0110 (4) | RD-0124 (4) | |||||||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | |||||||
| Total thrust (vac) | kN | 298.2 | 298.2 | 298.2 | 294.2 | 294.3 | ||||||
| Specific impulse (vac) | N*s/kg | 3240 | 3240 | 3240 | 3501 | 3521 | ||||||
| Burn time | s | 233 | 250 | 250 | 274 | 275 | ||||||
| Total impulse (vac) | MN*s | 69.3 | 74.5 | 74.5 | 80.5 | 81.0 | ||||||
| Stage 1 |
Name |
Block A | Block A | Block A | Block A | Block A | ||||||
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Length (+adapter) | m | 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 | ||||||
| Liftoff weight | t | 99.76 (3.12*) | 99.76 (3.12*) | 99.76 (3.12*) | 99.76 (3.12*) | 99.76 (3.12*) | ||||||
| Propellant weight | t | 90.10 | 90.10 | 90.10 | 90.10 | 90.10 | ||||||
| Engines (Chambers) | RD-118 (4) | RD-118 (4) | RD-108A (4) | RD-108A (4) | RD-108A (4) | |||||||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | |||||||
| Total thrust (s.l.) | kN | 777.8 | 777.8 | 792.4 | 792.4 | 792.4 | ||||||
| Specific impulse (s.l.) | N*s/kg | 2481 | 2481 | 2527 | 2527 | 2527 | ||||||
| Burn time | s | 287.4 | 287.4 | 287.4 | 287.4 | 287.4 | ||||||
| Total impulse (vac) | MN*s | 279.2 | 279.2 | 283.3 | 283.3 | 283.3 | ||||||
| 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 | ||||||
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Length | m | 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 | ||||||
| Liftoff weight | t | 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 | ||||||
| Engines (Chambers) | RD-117 (4) | RD-117 (4) | RD-107A (4) | RD-107A (4) | RD-107A (4) | |||||||
| Propellant | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | Kerosene/LOX | |||||||
| Total thrust (s.l.) | kN | 3,276.4 | 3,276.4 | 3,356.2 | 3,356.2 | 3,356.2 | ||||||
| Specific impulse (s.l.) | N*s/kg | 2520 | 2520 | 2582 | 2582 | 2582 | ||||||
| Burn time | s | 120.5 | 120.5 | 120.5 | 120.5 | 120.5 | ||||||
| Total impulse (vac) | MN*s | 482.3 | 482.3 | 491.8 | 491.8 | 491.8 | ||||||
* from there hydrogen peroxide and nitrogen