Kosmos 20
A Zenit reentry capsule | |
| Names | Zenit 2-13 |
|---|---|
| Mission type | Optical imaging reconnaissance |
| Operator | Soviet space program |
| COSPAR ID | 1963-040A |
| SATCAT no. | 673 |
| Mission duration | 8 days |
| Spacecraft properties | |
| Spacecraft type | Zenit-2 |
| Manufacturer | OKB-1 |
| Launch mass | 4730 kg |
| Start of mission | |
| Launch date | 18 October 1963, 09:36:00 GMT |
| Rocket | Vostok-2 |
| Launch site | Baikonur 1/5 |
| Contractor | OKB-1 |
| End of mission | |
| Disposal | Recovered |
| Landing date | 26 October 1963 |
| Landing site | Steppe in Kazakhstan |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Low Earth |
| Perigee altitude | 205 km |
| Apogee altitude | 302 km |
| Inclination | 65.0° |
| Period | 89.6 minutes |
| Epoch | 18 October 1963 |
Zenit programme Zenit-2 | |
Kosmos 20 (Russian: Космос 20 meaning Cosmos 20) or Zenit-2 No.13 was a Soviet optical film-return reconnaissance satellite which was launched in 1963. A Zenit-2 satellite, Kosmos 20 was the thirteenth of eighty-one such spacecraft to be launched.