
"Soyuz-U" launch vehicle "Soyuz-U" unified middle-class launch vehicle is intended for injection of "Soyuz"-type and "Progress"-type manned and cargo spaceships into near-earth orbit, spacecraft for special purposes ("Kosmos"-series spacecraft), spacecraft for national economy ("Resurs-F"-type spacecraft), spacecraft for space technology research and spacecraft for medical and biological purposes ("Foton"-type and "Bion"-type spacecraft ), as well as foreign spacecraft. "Soyuz-U" launch vehicle can be equipped with nose fairing of the following diameters: 2,7; 3,0; 3,3; 3,7 m. The confirmed serviceability index of "Soyuz-U" launch vehicle is 0,983. "Soyuz-U" launch vehicle power potentialities (with 3,3 m nose fairing) Launch site | Inclination (degree) | Circular orbit average altitude (km) | Injected payload mass (kg) | | Plesetsk | 62,8 | 220 | 6700 | | 67,1 | 190 | 6640 | | 81,4 | 200 | 6200 | | Baikonur | 51,6 | 200 | 6950 | | 64,9 | 190 | 6660 | | 70,4 | 200 | 6590 |
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