Olymp-K
| Mission type | Military, ELINT |
|---|---|
| Operator | FSB |
| COSPAR ID | 2014-058A[1] |
| SATCAT no. | 40258[1] |
| Mission duration | 15 years |
| Spacecraft properties | |
| Bus | Ekspress-2000 |
| Manufacturer | JSC Information Satellite Systems |
| Launch mass | 3,000 kilograms (6,600 lb) |
| Start of mission | |
| Launch date | 28 September 2014, 20:23 UTC |
| Rocket | Proton-M/Briz-M |
| Launch site | Baikonur 81/24[1] |
| Orbital parameters | |
| Reference system | Geocentric 167° East |
| Regime | Geosynchronous |
| Perigee altitude | 35,780 kilometres (22,230 mi)[1] |
| Apogee altitude | 35,798 kilometres (22,244 mi)[1] |
| Inclination | 0.05 degrees[1] |
| Period | 1436.24 minutes[1] |
| Epoch | 5 October 2015, 09:00 UTC[1] |
Olymp-K (Russian: Олимп-К meaning Olympus) is a Russian geostationary satellite built for the Russian Ministry of Defence and Federal Security Service (FSB).
Launch
Olymp-K was launched on 28 September 2014. The Proton-M rocket with a Briz-M upper stage launched from Baikonur Cosmodrome launchpad 81/24 in Kazakhstan at 20:23 UTC.[2][1][3] After four burns of the Briz-M upper stage it was placed into geosynchronous transfer orbit.[3][1] In a press release on 28 September 2014, Roscosmos referred to the satellite as "Luch".[4]
Following its launch, the Olymp-K satellite made several manoeuvres before settling at 18.1° West longitude around 4 April 2015. The satellite was then positioned in an orbit directly between Intelsat 901, which was located at 18° West, and Intelsat 7, located at 18.2° West.[3] It remained in geosynchronous orbit between the satellites for five months. At times, Olymp-K performed colocation manoeuvres, positioning itself around 10 kilometres from the satellites.[3] In September 2015, the satellite was manoeuvred to a position at 24.4° West, adjacent to the Intelsat 905 satellite.[5] While JFCC SPACE spokesperson and Air Force Captain Nicholas Mercurio said there were three occasions where the Olymp-K satellite had come within five kilometres of another satellite, an industry source indicated that Air Force data were predictions based on drift rates and that Olymp-K's approach had not brought it closer than 10 kilometres to the Intelsat satellites.[3]
Analysis and response
Intelsat criticized the maneouvres, with Intelsat General president Kay Sears saying that "this is not normal behavior and we're concerned."[3] Attempts by Intelsat to contact the owners of the Russian satellite directly and via the US Defense Department did not receive a response. Members of the space community consider the incident to be among the first documented instances of a foreign military satellite approaching a commercial operator in such a manner.[3]
In a 5 October analysis of Russian proximity and rendezvous operations written for the Space Review, Secure World Foundation technical adviser Brian Weeden highlighted Olymp-K's movements. In his paper, he wrote that many Russian space program observers believe the satellite mission involves signals intelligence or communications.[6][3] Observers also speculated whether there is a connection between Olymp-K and the Yenisey A1 (Luch 4) experimental satellite.[5] A Kommersant report indicated that Olymp-K would provide secure governmental communications as well as electronic intelligence (SIGINT).[7] Sources have also reported that the satellite has an onboard laser communications device and will provide the GLONASS system with navigation correction signals.[5]
Olymp-K's maneouvres were reported to have led to several classified meetings within the U.S. Defense Department[3]
See also
References
- ^ a b c d e f g h i j "2014-058". Zarya.info. 2014. Retrieved 2016-11-29.
- ^ Zak, Anatoly (19 October 2015). "Proton successfully returns to flight delivering a secret Olymp satellite". Russian Space Web.
- ^ a b c d e f g h i Gruss, Mike (9 October 2015). "Russian Satellite Maneuvers, Silence Worry Intelsat". SpaceNews.
- ^ "Космический аппарат «Луч» выведен на расчетную орбиту". Новости Роскосмоса (in Russian). 28 September 2014. Archived from the original on 29 September 2014.
- ^ a b c Krebs, Gunter Dirk. "Luch (Olimp-K)". space.skyrocket.de. Gunter's Space Page. Retrieved 30 November 2016.
- ^ Weeden, Brian (5 October 2015). "Dancing in the dark redux: Recent Russian rendezvous and proximity operations in space (page 2)". The Space Review.
- ^ Сафронов, Иван (24 March 2014). "Анатолия Шилова приняли на госслушбу". Газета "Коммерсантъ" (in Russian). p. 2. Archived from the original on 3 March 2016.