Wednesday, January 6, 2010

Inmarsat 204

 1992-021B


The final Eurostar class Inmarsat II satellite was launched on 1992 Apr 15. In July 1996 it was the AOR W satellite, backed up by MARECS-B.


Inmarsat II F-4 
 

DateTimeEventOrbit  

1992 Apr 15  2325:27  Launch by Ariane 44L (V50)  CSG ELA2 
 2328  Stage 1 sep (T+3:35) 
 2330  Stage 2 sep (T+5:45) 
 2343  Stage 3 cutoff, in GTO 
 2345  Telecom 2B sep (T+20:29) 
 2347  SPELDA sep (T+22:46) 
 2349  Inmarsat sep (T+24:54) 
 2350  H10+ sep burn (T+25:19) 
1992 Apr 17    633.50 295 x 35815 x 3.8 
1992 Apr 17  1240? LAM1 burn 
1992 Apr 18    754.47 6360 x 35788 x 3.0 
1992 Apr 19  0200? LAM2  1041.92 19546 x 35786 x 2.3 
1992 Apr 20  1300?  LAM3 burn  1430.72 35558 x 35804 x 2.0 GEO 38.2W+1.3E 
1992 Apr 20   Solar panels deployed 
1992 Apr 22  1300   1429.71 35530 x 35792 x 1.96 
1992 Apr 24    1436.37 35777 x 35807 x 2.0 GEO 32.0W 
1992 May 14    1436.06 35768 x 35803 x 2.0 GEO 32.2W 
1992 May   mv out 
1992 May 29  1145   1447.87 35998 x 36034 x 1.81 GEO 52.70W-2.9/d 
1992 Jun 4    1436.10 35775 x 35798 x 2.0 GEO 54.1W 
1992 Oct 16    1436.13 35775 x 35799 x 2.1 GEO 53.9W 
1994 Sep 14    1436.14 35774 x 35800 x 2.5 GEO 54.0W 
1996 Jul   AOR W  GEO 54W 
1997 Jul 7    1436.24 35774 x 35804 x 2.6 GEO 54.5W 
1997 Jul 17   mv out  GEO 55W 
1997 Sep   mv in  GEO 17W 
1997 Oct 2    1436.13 35771 x 35803 x 2.5 GEO 17.0W 
1999 May 8    1436.08 35766 x 35806 x 2.6 GEO 16.8W 
1999 May?   mv out 
1999 Jun 14    1426.45 35589 x 35605 x 2.6 GEO 75.6E+2.4E 
1999 Jul 7   mv in 109E 1436.06 35770 x 35801 x 2.6 GEO 109.0E 
2006 Aug 3    1436.03 35775 x 35796 x 2.4 GEO 109.1E 
2008 Feb 24  1436.20 35778 x 35799 x 6.4 GEO 108.8E 

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