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Kosmos 186 and Kosmos 188
Uncrewed docking test of the Soyuz 7K-OK spacecraft / From Wikipedia, the free encyclopedia
Kosmos 186 (Russian: Космос-186 meaning Cosmos 186) and Kosmos 188 (Russian: Космос-188 meaning Cosmos 188) were two uncrewed Soviet Union spacecraft that incorporated a Soyuz programme descent module for landing scientific instruments and test objects.[5]
Quick Facts Mission type, Operator ...
![]() A Soyuz 7K-OK spacecraft with an active docking unit | |
Mission type | Uncrewed spacecraft |
---|---|
Operator | OKB-1 |
COSPAR ID | 1967-105A ![]() |
SATCAT no. | 3014 |
Mission duration | 4 days |
Spacecraft properties | |
Spacecraft | Soyuz |
Spacecraft type | Soyuz 7K-OK # 6 |
Manufacturer | OKB-1 |
Launch mass | 6000 kg[1] |
Start of mission | |
Launch date | 27 October 1967, 09:29:59 GMT |
Rocket | Soyuz 11A511 |
Launch site | Baikonur 31/6 |
Contractor | OKB-1 |
End of mission | |
Landing date | 31 October 1967 |
Orbital parameters | |
Reference system | Geocentric[2] |
Regime | Low Earth |
Perigee altitude | 172 km |
Apogee altitude | 212 km |
Inclination | 51.7° |
Period | 88.7 minutes |
Epoch | 27 October 1967 |
← Kosmos 185 Kosmos 187 → |
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Quick Facts Mission type, Operator ...
Mission type | Uncrewed spacecraft |
---|---|
Operator | OKB-1 |
COSPAR ID | 1967-107A |
SATCAT no. | 3020 |
Mission duration | 3 days |
Spacecraft properties | |
Spacecraft | Soyuz |
Spacecraft type | Soyuz 7K-OK # 5 |
Manufacturer | OKB-1 |
Launch mass | 6000 kg[3] |
Start of mission | |
Launch date | 30 October 1967, 08:12:41 GMT |
Rocket | Soyuz 11A511 |
Launch site | Baikonur 1/5 |
Contractor | OKB-1 |
End of mission | |
Landing date | 2 November 1967 |
Orbital parameters | |
Reference system | Geocentric[4] |
Regime | Low Earth |
Perigee altitude | 180 km |
Apogee altitude | 247 km |
Inclination | 51.7° |
Period | 89.0 minutes |
Epoch | 30 October 1967 |
![]() Kosmos 186/188 stamp (1968) ← Kosmos 187 Kosmos 189 → |
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