Friday, June 4, 2010

Syracuse 3A

 2005-041B


French DGA military comsat with SHF transponders. Alcatel Alenia Spacebus 4000B3 for DGA. (3000B3? 3100?) Located at 47E. Managed by SPOTI department of DGA.

Launch mass 3725 kg, 1644 kg dry. Size 3.9 x 2.3 x 2.3 m, span 30m.

Ariane flight V168 with L524. Uses an 1194H adapter and a medium PLF. EPS in orbit is 3057 kg.


Syracuse 3 
 

DateTimeEventOrbit  

2005 Oct 13  2232 Launch by Ariane 5GS L524  CSG ELA3  
  T+2:18 EAP sep 
  T+3:10 Fairing sep
  T+3:20 110 km 2.35 km/s  
  T+4:20 130 km 2.75 km/s 
  T+4:52 147 km 3.00 km/s 
  T+5:26 151 km 3.32 km/s  
  T+8:35 134 km 6.01 km/s 
  T+9:00 6.51 km/s 133 km 
  T+9:09 6.70 km/s 134 km  
 2241 T+9:39 EPC MECO  44 x 1609 x 7.9  
 2241 T+9:45 145 km EPC sep 
 2241 T+9:52 EPS burn 
  T+11:00 7.74 175 km 
  T+16:10 381 km 8.06 km/s ?  
 2258 T+26:51 EPS MECO 
 2301 T+29:41 Syr 3A sep 
 2304 T+32:29 Spelda sep 
 2309 T+37:08 Galaxy 15 sep 
  T+53:35 end of EPS/SCA passivation 
2005 Oct 15    637.48 578 x 35737 x 7.0 
2005 Oct 17  0630?  LAM?  
2005 Oct 23    1436.17 35570 x 36006 x 0.1 
2005 Nov 1    1436.07 35771 x 35800 x 0.0 GEO 47.0E 
2006 Mar 26    1436.12 35778 x 35795 x 0.0 GEO 47.0E 
2006 Aug 8    1436.08 35776 x 35795 x 0.0 GEO 47.0E 

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