1995-035B
TDRS G was carried into orbit aboard Discovery on the first flight with an uprated Block I SSME engine. It was deployed on the first day of the mission. TDRS G was the last of the IUS launched, TRW built satellites.
In May 1995, TDRS 1 was at 85E and being operated via the Canberra DSN station to provide service for GRO. It was due to be replaced by TDRS-3 and be sent to 139W for South Pole relay work. The prime spacecraft were TDRS WEST (TDRS 5) at 174 W and TDRS EAST (TDRS 4) at 41W. TDRS SPARE (TDRS 6) ws the on orbit reserve satellite at 46W. TDRS G was scheduled to go to 171W as a western spare.
| TDRS 7 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1995 Jul 13 | 1341:55 | Launch | |
| 1343:58 | SRB sep | ||
| 1350:30 | MECO | ||
| 1351 | ET sep | 67 x 291 x 28.5 | |
| 1424 | OMS-2 circ | 90.6 301 x 302 x 28.5 | |
| 1955 | TDRS G/IUS-26 deploy | ||
| 2055 | IUS SRM-1 burn | ||
| 1995 Jul 14 | 0230 | IUS SRM-2 burn | |
| 0240? | SRM-2 sep | ||
| 1995 Jul 14 | 1436.70 35786 x 35810 x 0.0 GEO 179.9E+0.15W | ||
| 1995 Jul 31 | 1436.27 35789 x 35790 x 0.0 GEO 150.0W+0.05W | ||
| 1995 Aug 20 | 1436.11 35783 x 35790 x 0.1 GEO 150.4W | ||
| 1996 May 1 | 1435.94 35771 x 35795 x 0.6 GEO 150.0W+0.03E | ||
| 1996 May 3 | mv out | GEO 150W | |
| 1996 Jun 25 | mv in | GEO 172W | |
| 1996 Jul 31 | 1436.14 35781 x 35793 x 0.8 GEO 171.2W+0.02W | ||
| 1997 Apr 30 | 1436.22 35768 x 35809 x 1.3 GEO 171.4W+0.04W | ||
| 1999 Oct 17 | 1435.99 35767 x 35801 x 3.2 GEO 171.1W+0.02E | ||
| 2003 Dec 12 | 1436.04 35773 x 35797 x 6.5 GEO 171.6W | ||
| 2003 Dec | Move to 150W | ||
| 2004 Jun 3 | 1436.05 35770 x 35800 x 6.9 GEO 150.8W | ||
| 2006 Aug 3 | 1436.17 35778 x 35797 x 8.7 GEO 150.5W | ||
No comments:
Post a Comment