1984-031A
In Mar 1984 the first of a new generation of early warning satellites was launched to geostationary orbit. It is believed that Kosmos-1546 was a modified Oko satellite. After some months drifting it was placed on station at 24W in 1984 Jun. In early 1986 orbital data show the satellite moved to 80E and in mid-1986 the satellite ceased stationkeeping and drifted off station.
The satellite carried the TP infrared direction sensor.
| Kosmos-1546 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1984 Mar 29 | 0553 | Launch by Proton-K | KB |
| 0602 | Stage 3 sep | ||
| 0700? | DM burn 1 | ||
| 1215? | DM burn 2 | ||
| 1230? | DM sep | ||
| 1984 Mar 29 | 1451.60 36068 x 36110 x 1.3 GEO 91.7E+3.8W | ||
| 1984 Apr 17 | mv | 1448.30 35976 x 36073 x 1.3 GEO 32.9E+3.0W | |
| 1984 Apr 28 | 1448.26 35951 x 36097 x 1.2 GEO 0.9W+3.0W | ||
| 1984 May 9 | mv | 1442.58 35777 x 36050 x 1.2 GEO 7.2W+1.6W | |
| 1984 May 18 | 1438.41 35780 x 35883 x 1.2 GEO 18.7W+0.6W | ||
| 1984 May 25 | 1436.88 35779 x 35824 x 1.2 GEO 22.4W+0.2W | ||
| 1984 Jun 26 | mv in | 1436.00 35775 x 35794 x 1.0 GEO 24.1W | |
| 1984 Sep 28 | 1436.09 35775 x 35796 x 0.9 GEO 23.8W | ||
| 1985 Mar 24 | 1436.16 35778 x 35797 x 0.4 GEO 24.2W | ||
| 1985 Nov 16 | 1436.00 35778 x 35791 x 0.2 GEO 23.2W | ||
| 1985 Dec | Move to 80E | ||
| 1986 Jan 17 | GEO 78E+1/d | ||
| 1986 Mar 2 | 1436.23 35670 x 35908 x 0.5 GEO 79.5E | ||
| 1986 Jul 22 | 1436.15 35667 x 35908 x 0.8 GEO 79.4E | ||
| 1986 Jul | last mv | ||
| 1986 Aug 11 | 1435.98 35668 x 35899 x 0.9 GEO 80.1E | ||
| 1986 Oct 10 | |||
| 1986 Dec 30 | 1436.22 35677 x 35900 x 1.3 GEO 79.9E | ||
| 1987 Apr 1 | 1436.31 35677 x 35904 x 1.5 GEO 75.8E+0.06W | ||
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