1988-108A
Ekran-M 12, the second successful Ekran-M, was launched on 1988 Dec 10 by Proton from Baikonur. It operated until 1997.
| Ekran-M 12 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1988 Dec 10 | 1154:00 | Launch by Proton | KB |
| 1203 | Stage 3 sep | 162 x 166 x 51.6 | |
| 1311? | DM burn 1 | 334 x 35536 x 47.2 | |
| 1827? | DM burn 2 | ||
| 1831? | DM sep | ||
| 1988 Dec 11 | 1421.95 35472 x 35545 x 1.5 GEO 92.7E+3.5E | ||
| 1988 Dec 16 | 1435.30 35740 x 35985 x 1.5 GEO 98.6E+0.2E | ||
| 1988 Dec 19 | 1435.95 35764 x 35803 x 1.4 GEO 98.7E+0.03E | ||
| 1989 Jul 13 | 1436.00 35775 x 35793 x 0.9 GEO 99.3E | ||
| 1990 Mar 19 | 1436.23 35775 x 35803 x 0.3 GEO 98.9E | ||
| 1992 Mar 20 | 1436.06 35776 x 35795 x 1.6 GEO 99.5E | ||
| 1993 Jun 21 | 1435.96 35774 x 35793 x 2.6 GEO 99.0E | ||
| 1994 Oct 29 | 1435.95 35776 x 35791 x 3.7 GEO 98.9E | ||
| 1995 Nov 19 | 1436.10 35773 x 35799 x 4.5 GEO 99.7E | ||
| 1996 Aug 21 | on station | GEO 99E | |
| 1996 Oct 4 | Small orbit raise | ||
| 1996 Oct 14 | 1436.31 35773 x 35808 x 5.1 GEO 98.5E | ||
| 1996 Nov 9 | 1436.44 35770 x 35817 x 5.1 GEO 96.7E+0.1W | ||
| 1997 May 5 | 1436.83 35777 x 35824 x 5.5 GEO 67.4E+0.19W | ||
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