Kosmos-1
Appearance
Function | Orbitalcarrier rocket |
---|---|
Manufacturer | Yangel |
Country of origin | Soviet Union |
Size | |
Height | 26.3 metres (86 ft) |
Diameter | 2.4 metres (7.9 ft) |
Mass | 107,500 kilograms (237,000 lb) |
Stages | 2 |
Capacity | |
Payload toLEO | |
Mass | 1,400 kilograms (3,100 lb) |
Launch history | |
Status | Retired |
Launch sites | Site 41/15,Baikonur |
Total launches | 8 |
Success(es) | 7 |
Failure(s) | 1 |
First flight | 18 August 1964 |
Last flight | 28 December 1965 |
First stage –R-14 | |
Powered by | 1RD-216 |
Maximum thrust | 1,740 kilonewtons (390,000 lbf) |
Specific impulse | 292 sec |
Burn time | 130 seconds |
Propellant | IRFNA/UDMH |
Second stage –S3 | |
Powered by | 111D49 |
Maximum thrust | 156 kilonewtons (35,000 lbf) |
Specific impulse | 303 sec |
Burn time | 375 seconds |
Propellant | IRFNA/UDMH |
TheKosmos-1(GRAUIndex:65S3,[1]also known asCosmos-1) was aSovietcarrier rocket(Kosmos (rocket family)), derived from theR-14missile, which orbited satellites in 1964 and 1965. It served as an interim, and was quickly replaced by theKosmos-3.Eight were flown, all launched fromSite 41/15at theBaikonur Cosmodrome.
Initial development was authorised in October 1961,[2]leading to a maiden flight on 18 August 1964, carrying threeStrelasatellites. Strela-1 satellites were flown on seven flights, three on each of the first four and five on the next three. The eighth and final flight carried one. All flights were successful except the second.[1][2]
Launch history
[edit]Date and time (GMT)[2] | Serial No. | Payload[1] | Kosmos designations[3] |
Outcome |
---|---|---|---|---|
18 August 1964, 09:15 | 02L | 3 xStrela-1 | Kosmos 38 Kosmos 39 Kosmos 40 |
Success |
23 October 1964 | 01L | 3 xStrela-1 | N/A | Failure (cause unknown) |
21 February 1965, 11:00 | 03L | 3 xStrela-1 | Kosmos 54 Kosmos 55 Kosmos 56 |
Success |
15 March 1965, 11:00 | 04L | 3 xStrela-1 | Kosmos 61 Kosmos 62 Kosmos 63 |
Success |
16 July 1965, 03:31 | 05L | 5 xStrela-1 | Kosmos 71 Kosmos 72 Kosmos 73 Kosmos 74 Kosmos 75 |
Success |
3 September 1965, 14:00 | 07LS | 5 xStrela-1 | Kosmos 80 Kosmos 81 Kosmos 82 Kosmos 83 Kosmos 84 |
Success |
18 September 1965, 07:59 | 08LS | 5 xStrela-1 | Kosmos 86 Kosmos 87 Kosmos 88 Kosmos 89 Kosmos 90 |
Success |
28 December 1965, 12:30 | 09LP | 1 xStrela-2 | Kosmos 103[4] | Success |
See also
[edit]References
[edit]- ^abcKrebs, Gunter."Kosmos-1 (65S3)".Gunter's Space Page.Retrieved2008-10-24.
- ^abcWade, Mark."Kosmos 3".Encyclopedia Astronautica. Archived fromthe originalon September 6, 2008.Retrieved2008-10-24.
- ^Wade, Mark."Strela 1".Encyclopedia Astronautica. Archived fromthe originalon 2008-10-07.Retrieved2008-10-24.
- ^Wade, Mark."Strela 2".Encyclopedia Astronautica. Archived fromthe originalon 2012-06-01.Retrieved2008-10-24.