Cargo spacecraft Cosmos 1669

USSR


Launch, orbit & landing data:

Designation 15918 / 85062A
Launch date - time 19 July 1985 - 13:05:08 UT
Launch site Baikonur, LC1
Launch vehicle  Soyuz 11A511U (#446)
OKB name - S/N 7K-TG n 126
Mass (kg) 7020
Total cargo mass (kg) 
Initial orbit:
   - Perigee / Apogee  km
   - Inclination °
   - Period  min


Docking date - time 21 Jul 1985 - 15:05 UT
Target spacecraft/port Salyut-7 / aft unit
Docking orbit:
   - Perigee / Apogee  km
   - Inclination °
   - Period  min
Undocking date - time 28 Aug 1985 - 21:50 UT
Deorbit burn date - time 30 Aug 1985 - ~01:20 UT
Destroyed date - time 30 Aug 1985 - ~02:05 UT
Flight Duration (dd:hh:min) 
Nbr orbits 


Mission:

Delivery of cargo to the orbital station "Salyut-7". Was not announced as "Progress" because of mechanical problems with approach system "Igla".

Ref: #1, #7, #21, #125, #210 - update: 08.02.07