Yamal-601
| Mission type | Communication | ||||
|---|---|---|---|---|---|
| Operator | Gazprom Space Systems | ||||
| COSPAR ID | 2019-031A | ||||
| Spacecraft properties | |||||
| Spacecraft | Yamal 601 | ||||
| Spacecraft type | Yamal 601 | ||||
| Bus | Spacebus-4000C4 | ||||
| Manufacturer | Thales Alenia Space | ||||
| Start of mission | |||||
| Launch date | 30 May 2019 17:42 (UTC) | ||||
| Rocket | Proton-M/Briz-M | ||||
| Launch site | Baikonur | ||||
| Orbital parameters | |||||
| Reference system | GEO | ||||
| Longitude | 49°E | ||||
| Transponders | |||||
| Band | 38 C-band transponders, 32 Ka-band transponders | ||||
| Frequency | 38 C band 32 Ka band | ||||
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Yamal 601 (Russian: Ямал-601) is a geostationary communications satellite ordered by Gazprom Space Systems to ISS Reshetnev on the Ekspress-2000 platform for its Yamal program.[1][2] The Ekspress-2000 platform is the heavy version, which can weigh up to 3,500 kg (7,700 lb) and generate up to 14 kW of power on an unpressurized bus designed for direct GEO injection with 15 years of design life. Its payload will be supplied by Thales Alenia Space and is composed of 38 C band, and 32 Ka band transponders[3] It will replace Yamal 202 on 49°E when it reaches its end of service around 2018.[4] Launched May 30, 2019.[5]. On June 24, 2019, the satellite was launched into the calculated orbit.[6] On July 19, 2019, the satellite was finally put into operation, transferring all the networks from the Yamal-202 satellite to it.[7]
Contents
History
In 2013 Gazprom Board decided on a new plan. It required two new spacecraft: Yamal-501 and Yamal-601.[8] In January 2014 Gazprom and Thales announced a contract for a new spacecraft, Yamal-601.[9][10] In 2015 the Yamal-401 history would repeat itself, and the contract of Yamal-601 with Thales was cancelled was assigned to ISS Reshetnev, but Thales was again allowed to keep the payload supply.[2]
See also
- Yamal – communication satellite family operated by Gazprom Space Systems
- Gazprom Space Systems – satellite communication division of the Russian oil giant Gazprom
References
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- ↑ https://www.thalesgroup.com/en/worldwide/space/press-release/yamal-601-communications-satellite-now-geostationary-orbit
- ↑ https://www.gazprom-spacesystems.ru/en/news/9060/
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