Thursday, January 19, 2006

Navstar 27

 1992-058A


Navstar SVN 27 was launched on 1992 Sep 9 and placed in plane F-1. The second stage was put in a low inclination 19.8 deg post-depletion orbit. Working backwards from the stage 3 orbit and making the parking orbit pass over Cape Canaveral, it seems that the parking orbit inclination may have been changed to 34 deg for a launch azimuth of 110 deg.


Navstar 27 
 

DateTimeEventOrbit  

1992 Sep 9  0857:00 Launch by Delta 7925  CC LC17A 
  SRM 1-9 sep 
  St 1 sep 
 0901 T+4:40? SES-1 
 0908  T+11:00? SECO-1  185 x 185 x 34 
  T+20? SES-2 36s? 
 0917  T+20? SECO-2  180? x 724? x 34.0? 
 0918  T+21? St 2 sep  
 0919  T+22? TES 1:24 
 0920  T+23? TECO 
 0922  T+25? St 3 sep 356.91 183 x 20394 x 34.75 
 0955? SES-3 depletion 
  SECO-3  98.59 658 x 724 x 19.8 
1992 Sep 11  0608? Star 37XFP burn 
1992 Sep 14    722.96 19979 x 20630 x 54.8 
1992 Sep 30   In service 
1997 Feb 1   Operating at slot F-1 
2000 Jul   Operating at A-4 
2005 Aug 10   Decommissioned 

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