1983-053A
The Venera-83 probes were a modified design in which the lander was replaced by an SLR radar for Venus surface mapping from orbit. 4V-2 No. 860 was launched on 1983 Jun 2 and became Venera-15.
| Venera-15 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1983 Jun 2 | 0238:39 | Launch by Proton-K | KB |
| 0248 | Stage 3 sep | ||
| 0252? | Blok D burn | ||
| 0254? | Blok D MECO-1 | ||
| 0356? | Blok D MES-2 | ||
| 0404? | Blok D MECO-2 | ||
| 0404? | Blok-D sep | ||
| 1355? | Pass EL1:4 | ||
| 1983 Jun 8 | 0615? | Leave Earth sphere | |
| 1983 Jun 10 | TCM | ||
| 1983 Oct 1 | TCM | ||
| 1983 Oct 7 | 1500? | Enter Venus sphere | |
| 1983 Oct 10 | 0305 | Venus orbit insertion | 1000 x 65000 x 87.5 |
| 1983 Nov | TCM | ||
| 1985 Mar | end of ops | ||
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