1971-098A
Kosmos-456 was a 13 day Zenit-4M flight at 72.9 deg from Plesetsk. It was launched on 1971 Nov 19 and landed on 1971 Dec 2.
| Kosmos-456 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1971 Nov 19 | 1200:01 | Launch by 11A57 | PL |
| 1204 | Blok-I burn | ||
| 1208 | Blok-I sep | ||
| 1317 | 89.51 203 x 297 x 72.9 | ||
| 1971 Nov 20 | 1012 | 89.57 202 x 304 x 72.9 | |
| Lower perigee | |||
| 1971 Nov 21 | 1001 | 89.28 175 x 302 x 72.9 | |
| 1971 Nov 20 | 2130 | 89.34 178 x 304 x 72.86 (RAE) | |
| 1971 Nov 25 | 1209 | 89.97 174 x 281 x 72.9 | |
| Orbit raise | |||
| 1971 Nov 26 | 0930 | 89.98 186 x 360 x 72.87 (RAE) | |
| 1971 Nov 26 | 2058 | 89.94 186 x 356 x 72.9 | |
| 1971 Dec 1 | Engine sep | ||
| 1971 Dec 2 | 0424 | 89.87 187 x 348 x 72.9 | |
| 1971 Dec 2 | 0548? | Retrofire | |
| 0558? | PO sep | ||
| 0604? | Entry | ||
| 0619? | Landed after 12.8d | ||
