Kosmos-3
This article is about the rocket. For the satellite, see
Kosmos 3.
Kosmos-3| Function |
Carrier rocket |
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| Manufacturer |
Krasnoryarsk |
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| Country of origin |
Soviet Union |
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| Size |
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| Height |
26.3 metres (86 ft) |
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| Diameter |
2.4 metres (7.9 ft) |
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| Mass |
107,500 kilograms (237,000 lb) |
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| Stages |
2 |
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| Capacity |
| Payload to LEO |
1,400 kilograms (3,100 lb) |
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| Launch history |
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| Status |
Retired |
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| Launch sites |
Site 41/15, Baikonur |
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| Total launches |
6 |
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| Successes |
4 |
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| Failures |
2 |
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| First flight |
16 November 1966 |
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| Last flight |
27 August 1968 |
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|
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| First stage - R-14 |
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| Engines |
1 RD-216 |
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| Thrust |
1,740 kilonewtons (390,000 lbf) |
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| Specific impulse |
292 sec |
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| Burn time |
130 seconds |
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| Fuel |
HNO3/UDMH |
| Second stage - S3 |
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| Engines |
1 11D49 |
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| Thrust |
156 kilonewtons (35,000 lbf) |
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| Specific impulse |
303 sec |
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| Burn time |
375 seconds |
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| Fuel |
HNO3/UDMH |
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The Kosmos-3 (GRAU Index: 11K65,[1] also known as Cosmos-3) was a Soviet carrier rocket, derived from the R-14 missile, which was used to orbit satellites between 1966 and 1968. It was quickly replaced by the modernised Kosmos-3M. Six were flown, four as orbital carrier rockets, and two on sub-orbital flights. All launches occurred from Site 41/15 at the Baikonur Cosmodrome.
The Kosmos-3 made its maiden flight on 16 November 1966, carrying a Strela-2 satellite. Strela-2 satellites were flown on four flights, two of which failed. Two further, sub-orbital launches were conducted with VKZ payloads, both of which were successful.[1][2]
Launch history
| Date/Time (GMT)[1][3] |
Payload[2] |
Trajectory |
Outcome |
Remarks |
| 16 November 1966, 13:00 |
Strela-2 |
LEO (planned) |
Failure |
Cause of failure unknown[1] |
| 24 March 1967, 11:50 |
Kosmos 151 (Strela-2) |
LEO |
Successful |
|
| 12 October 1967, 14:15 |
VKZ |
Suborbital |
Successful |
Apogee: 4,400 kilometres (2,700 mi)[3] |
| 28 March 1968 |
VKZ |
Suborbital |
Successful |
Apogee: 4,000 kilometres (2,500 mi)[3] |
| 15 June 1968 |
Strela-2 |
LEO (planned) |
Failure |
Cause of failure unknown[1] |
| 27 August 1968, 11:29 |
Kosmos 236 (Strela-2) |
LEO |
Successful |
|
See also
References
- 1 2 3 4 5 Wade, Mark. "Kosmos 3". Encyclopedia Astronautica. Retrieved 2008-10-25.
- 1 2 Krebs, Gunter. "Kosmos-3 (11K65)". Gunter's Space Page. Retrieved 2008-10-25.
- 1 2 3 McDowell, Jonathan. "R-14". Launch vehicles Database. Jonathan's Space Page. Retrieved 2008-10-25.
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