| Official name | COSMOS 814 |
| Alternative name | Cosmos-814 |
| Cospar ID | 1976-034A |
| Norad ID | 8806 |
| Launch date | 1976-04-13 |
| Launch site | TTMTR |
| Launch vehicle | Tsiklon-2 |
| Country/Organization | USSR |
| Type application | ASAT |
| RCS size | UNKNOWN |
| Decay date | 1976-04-13 |
| Shape | Cyl |
| Mass (kg) | 1486.62 |
| Diameter (m) | 2 |
| Height (m) | 4 |
| Span (m^2) | 4 |
| Contractors | TsNII Kometa |
| Power | Batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| COSMOS 804 | 1976-015A | 1976-02-16 | TTMTR | Tsiklon-2 | ||
| COSMOS 814 | 1976-034A | 1976-04-13 | TTMTR | Tsiklon-2 | ||
| COSMOS 843 | 1976-071A | 1976-07-21 | TTMTR | Tsiklon-2 | ||
| COSMOS 886 | 1976-126A | 1976-12-27 | TTMTR | Tsiklon-2 | ||
| COSMOS 910 | 1977-037A | 1977-05-23 | TTMTR | Tsiklon-2 | ||
| COSMOS 918 | 1977-050A | 1977-06-17 | TTMTR | Tsiklon-2 | ||
| COSMOS 961 | 1977-104A | 1977-10-26 | TTMTR | Tsiklon-2 | ||
| COSMOS 970 | 1977-121A | 1977-12-21 | TTMTR | Tsiklon-2 | ||
| COSMOS 1009 | 1978-050A | 1978-05-19 | TTMTR | Tsiklon-2 | ||
| COSMOS 1174 | 1980-030A | 1980-04-18 | TTMTR | Tsiklon-2 | ||
| COSMOS 1243 | 1981-010A | 1981-02-02 | TTMTR | Tsiklon-2 | ||
| COSMOS 1258 | 1981-024A | 1981-03-14 | TTMTR | Tsiklon-2 | ||
| COSMOS 1379 | 1982-060A | 1982-06-18 | TTMTR | Tsiklon-2 |
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