Tuesday, October 8, 1996

Soyuz TM-1

 1986-035A


The first 7K-STM spacecraft, 11F732 No. 51, was launched on 1986 May 21 and named Soyuz TM.


Soyuz TM, Flight 1 
 

DateTimeEventOrbit  

1986 May 21  0821:51  Launch by Soyuz-U2  KB 
 0823 Blok-BVGD sep 
 0826  Blok-A sep  
 0830  Blok-I cutoff 
 0830  Blok-I sep 
 1100
192 x 225 x 51.6 
 2130   195 x 291 x 51.6 
1986 May 22    340 x 377 x 51.6 
1986 May 23  1011:45  Docked -X 


Soyuz TM, Flight 2 
 

DateTimeEventOrbit  

1986 May 29  0922:45 Undocked -X 
1986 May 30  0300?  BO sep 
1986 May 30  0426? Deorbit 
 0430?  DO CO 
 0452?  PAO sep 
 0456?  Entry 
1986 May 30  0518:08  Landed  

Mars 2A

  1962-062A


The final launch in the 1962 series of 2MV probes was 2MV-3 No. 1, a planned Mars lander. During ascent, a pressurization system problem in the core stage caused cavitation in its turbopumps, and the resulting rough ride shook loose the igniter connection in the Blok L main engine, preventing its operation.


2MV-3 No. 1 
 

DateTimeEventOrbit  

1962 Nov 4  1535:15  Launch by 8K78  KB 
 1539:35  Blok-A LOX pump cavitation 
 1540:07  Blok-A fuel pump cavitation 
 1540  Blok-A sep 
 1540  Blok-I burn 
 1544  Blok-I sep  200 x 226 x 64.8 
 1635?  BOZ burn 
 1636?  Blok-L failed to ignite  
1962 Nov 5  0020   87.90 170 x 170 x 64.9 
1962 Nov 5  0100
88.86 185 x 250 x 64.9 
1962 Nov 5  1520Reentered 

May 13,2026

  https://planet4589.org/space/jsr/back/news.855.txt