Kosmos 665
In today's world, Kosmos 665 is a relevant topic and of growing interest to a wide range of people. Whether it is everyday life, politics, technology or any other field, Kosmos 665 plays a crucial role in the way we live and how our environment evolves. As society advances and circumstances change, it is essential to stay informed and reflect on Kosmos 665, both in its current context and its historical relevance. In this article, we will delve into the fascinating world of Kosmos 665 and explore its various aspects and implications for our daily lives.
| Mission type | Early warning |
|---|---|
| COSPAR ID | 1974-050A |
| SATCAT no. | 7352 |
| Mission duration | 4 years[1] |
| Spacecraft properties | |
| Spacecraft type | US-K[2] |
| Launch mass | 1,900 kilograms (4,200 lb) |
| Start of mission | |
| Launch date | 29 June 1974, 15:59 UTC |
| Rocket | Molniya-M/2BL[2] |
| Launch site | Plesetsk Cosmodrome[2][3] |
| End of mission | |
| Deactivated | 7 September 1975[1] |
| Decay date | 6 July 1990[4] |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Molniya[2] |
| Perigee altitude | 659 kilometres (409 mi)[4] |
| Apogee altitude | 39,689 kilometres (24,662 mi)[4] |
| Inclination | 62.7 degrees[4] |
| Period | 717.66 minutes[4] |
Kosmos 665 (Russian: Космос 665 meaning Cosmos 665) was a Soviet US-K missile early warning satellite which was launched in 1974 as part of the Soviet military's Oko programme. The satellite was designed to identify missile launches using optical telescopes and infrared sensors.[2]
Kosmos 665 was launched from Site 41/1 at Plesetsk Cosmodrome in the Russian SSR.[3] A Molniya-M carrier rocket with a 2BL upper stage was used to perform the launch, which took place at 15:59 UTC on 29 June 1974.[3] The launch successfully placed the satellite into a molniya orbit. It subsequently received its Kosmos designation, and the international designator 1974-050A.[4] The United States Space Command assigned it the Satellite Catalog Number 7352.[4]
It re-entered the Earth's atmosphere on 6 July 1990.[4]
See also
- List of Kosmos satellites (501–750)
- List of R-7 launches (1970–1974)
- 1974 in spaceflight
- List of Oko satellites
References
- ^ a b Podvig, Pavel (2002). "History and the Current Status of the Russian Early-Warning System" (PDF). Science and Global Security. 10 (1): 21–60. Bibcode:2002S&GS...10...21P. CiteSeerX 10.1.1.692.6127. doi:10.1080/08929880212328. ISSN 0892-9882. S2CID 122901563. Archived from the original (PDF) on 15 March 2012.
- ^ a b c d e "US-K (73D6)". Gunter's Space Page. 8 March 2012. Retrieved 21 April 2012.
- ^ a b c McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 2 May 2012.
- ^ a b c d e f g h McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 30 April 2012.