Soyuz-U-PVB | Yantar-4K2M 1
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Sept. 24, 2004, 4:50 p.m. - Sept. 24, 2004, 4:50 p.m.
Instantaneous launch window.
Sept. 24, 2004, 4:50 p.m. - Sept. 24, 2004, 4:50 p.m.
Film-return reconnaisance satellite. Maneuvered on October 1 to a 213 x 330 km orbit. Believed to be an improved Yantar-4K1 with a longer lifetime - and given the code name 'Kobalt' previously applied to the defunct Yantar-4K2 system. When re-entry was commanded after only 107 days in orbit, there was speculation that problems had arisen with the satellite. Sources claimed the satellite had some kind of control problem, which was brought under control, and the two smaller film return capsules were successfully returned.
A Russian orbital launch vehicle. A version of the Soyuz-U with safety modifications to prevent and resist fires in all stages and the upper stage avionics compartment.
Progress Rocket Space Centre, formerly known as TsSKB-Progress, is a space science and aerospace research company which is known for manufacturing launch vehicles and satellites. Most notably, Progress Rocket Space Centre is the manufacturer of Soyuz launch vehicles.
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Progress resupply mission to the International Space Station.
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