1971-088A
The 23rd Zenit-4M flight was launched in Oct 1971 from Baikonur on a 13 day mission as Kosmos-452.
| Kosmos-452 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1971 Oct 14 | 0900:01 | Launch by 11A57 | KB |
| 0904 | Blok-I burn | ||
| 0908 | Blok-I sep | ||
| 1021 | 89.06 196 x 259 x 65.0 | ||
| 1971 Oct 15 | 0930 | 89.07 198 x 260 x 64.97 (RAE) | |
| Lower orbit | |||
| 1601 | 88.64 175 x 239 x 65.0 | ||
| Raise apogee | |||
| 1971 Oct 17 | 1825 | 89.07 175 x 281 x 65.0 | |
| 1971 Oct 18 | 1938 | 89.03 176 x 276 x 65.0 | |
| Raise apogee | |||
| 1971 Oct 19 | 1159 | 89.41 175 x 314 x 65.0 | |
| 1971 Oct 24 | 0341 | 89.30 175 x 303 x 65.0 | |
| 1971 Oct 25 | 2121 | 89.25 174 x 300 x 65.0 | |
| 1971 Oct 26 | Engine sep (88E) | ||
| 1971 Oct 27 | 0431? | Retrofire | |
| 0441? | PO sep | ||
| 0446? | Entry | ||
| 0502? | Landed | ||
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