Kosmos 1171
| Mission type | ASAT target |
|---|---|
| COSPAR ID | 1980-026A  |
| SATCAT no. | 11750 |
| Spacecraft properties | |
| Spacecraft type | Lira |
| Manufacturer | Yuzhnoye |
| Launch mass | 650 kilograms (1,430 lb) |
| Start of mission | |
| Launch date | 3 April 1980, 07:40 (1980-04-03UTC07:40Z) UTC |
| Rocket | Kosmos-3M |
| Launch site | Plesetsk 132/2 |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Low Earth |
| Perigee altitude | 969 kilometres (602 mi) |
| Apogee altitude | 1,001 kilometres (622 mi) |
| Inclination | 65.8 degrees |
| Period | 104.8 minutes |
Kosmos 1171 (Russian: Космос 1171 meaning Cosmos 1171) was a satellite which was used as a target for tests of anti-satellite weapons. It was launched by the Soviet Union in 1980 as part of the Dnepropetrovsk Sputnik programme,[1] and used as a target for Kosmos 1174,[2] as part of the Istrebitel Sputnikov programme.
It was launched aboard a Kosmos-3M carrier rocket,[3] from Site 132/2 at the Plesetsk Cosmodrome. The launch occurred at 07:40 UTC on 3 April 1980.[4]
Kosmos 1171 was placed into a low Earth orbit with a perigee of 969 kilometres (602 mi), an apogee of 1,001 kilometres (622 mi), 65.8 degrees of inclination, and an orbital period of 104.8 minutes.[1] It was to have been intercepted by Kosmos 1174 on 18 April, however the interceptor malfunctioned and missed the target. Two further attempts over the next two days also failed, before the interceptor was commanded to self-destruct. As of 2009, Kosmos 1171 is still in orbit.[2][5]
Kosmos 1171 was the eighth of ten Lira satellites to be launched,[1] of which all but the first were successful. Lira was derived from the earlier DS-P1-M satellite, which it replaced.
See also
Spaceflight portal
References
- ^ a b c Wade, Mark. "DS-P1-M". Encyclopedia Astronautica. Archived from the original on 5 January 2009. Retrieved 3 June 2009.
- ^ a b Wade, Mark. "IS-A". Encyclopedia Astronautica. Archived from the original on 22 January 2012. Retrieved 3 June 2009.
- ^ McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 3 June 2009.
- ^ Wade, Mark. "Kosmos 3". Encyclopedia Astronautica. Archived from the original on 6 September 2008. Retrieved 3 June 2009.
- ^ McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 3 June 2009.
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Dnepropetrovsk Sputnik programme
- #1
- #2
- Kosmos 1
- #2
- Kosmos 8
- K-40 #1
- K-40 #2
- Kosmos 108
- Kosmos 196
- Ya #1
- Kosmos 215
- Kosmos 225
- Interkosmos 2
- Kosmos 335
- Interkosmos 8
- Kosmos 93
- Kosmos 95
- Kosmos 97
- Kosmos 119
- Kosmos 135
- Kosmos 137
- Kosmos 142
- Kosmos 145
- Kosmos 163
- Kosmos 197
- Kosmos 202
- Kosmos 219
- Kosmos 259
- Kosmos 261
- Kosmos 262
- Kosmos 321
- Kosmos 348
- Interkosmos 3
- Kosmos 356
- Kosmos 378
- Kosmos 426
- Interkosmos 5
- Kosmos 461
- Oreol-1
- Interkosmos 9
- Interkosmos 10
- Oreol-2
- Interkosmos 12
- Interkosmos 13
- Interkosmos 14
- Kosmos 166
- Kosmos 230
- Interkosmos 1
- Interkosmos 4
- Interkosmos 7
- Interkosmos 11
- Interkosmos 14
- Interkosmos 16
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