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Yamal 202

Yamal-202 (Russian: Ямал-202) is a geostationary communications satellite operated by Gazprom Space Systems and built by RSC Energia. It was, along with Yamal-201 the second dual launch of the Yamal program and the second iteration of the USP Bus. It is a 1320 kg satellite with 4,080 watts of power (3.4 kW at end of life) on an unpressurized bus. It has eight SPT-70 electric thrusters by OKB Fakel for station keeping. Its payload is 18 C-band transponders supplied by Space Systems/Loral.

History

During 1997, even before the launch of their first satellites (Yamal-101 and Yamal-102), Gazprom Space Systems was planning the second generation. At that time, they planned a 24 satellites of the second generation. This extremely aggressive plan was scaled back by 2001 with a plan to launch four Yamal-200 series satellites. The first two, Yamal-201 and Yamal-202 would be launched by 2001 and the second pair, Yamal-203 and Yamal-204 by 2004. Yamal-201 and Yamal-203 would be identical and be positioned at the 90° East orbital position and Yamal-202 and Yamal-204 would also be twins and be positioned at the 49° East.

Launch

Yamal-202 was launched, along Yamal-201, on 24 November 2003 at 06:22:00 UTC from Baikonur Site 81/23 by a Proton-K / Blok DM-2M directly to geostationary orbit. The launch and satellite deployment was successful and Yamal-202 was commissioned into service.

Mission

As of 22 July 2016, it is still in service and at 12 years and 8 months.

In 2019, the replacement satellite for "Yamal-202", "Yamal-601" was launched.[1] On 19 July 2019, all the networks working on the satellite "Yamal-202", have been transferred into the satellite "Yamal-601".[2][3] On 16 September 2019, at the IBC-2019 convention in Amsterdam, the transfer of the Yamal-202 satellite to the orbital position 163.5° East longitude was announced to serve the Pacific region.[4][5] At the end of November 2019, the movement of the Yamal-202 satellite to the orbital position 163.5° East longitude was successfully completed.[6] After 16 years of working in 49° East position, in 2019 the satellite was transferred to a new orbital position of 163.5° East.[7]

See also

  • Yamal-201 – Satellite that was launched together with Yamal-202
  • Yamal – Communication satellite family operated by Gazprom Space Systems
  • Gazprom Space Systems – Satellite communication division of the Russian oil giant Gazprom
  • USP Bus – The satellite bus on which Yamal-202 is based
  • RSC Energia – The designer and manufacturer of the Yamal-202 satellite

External links

References

  1. Газпром космические системы / Спутник Ямал-601^
  2. Газпром космические системы / Новости / Управление спутником "Ямал-601" передано специалистам "Газпром космические системы" retrieved 16 April 2020^
  3. Спутник "Ямал-601" ввели в эксплуатацию^
  4. Выставка «IBC-2019» в Амстердаме tv41.ru^
  5. {{youTube|ZXoCLdcyuek|Выставка «IBC-2019» в Амстердаме}}^
  6. Газпром космические системы / Инфраструктура^
  7. Gazprom Space Systems / Infrastructure^
  8. Universal Space Platform RSC Energia, retrieved 2016-07-20^
  9. Yamal-202 Gazprom Space Systems, retrieved 2016-07-20^
  10. RKK Energiya: USP (Victoria) Gunter's Space Page, 2015-10-16, retrieved 2016-07-20^
  11. Yamal-202, -204 Gunter's Space Page, 2016-04-17, retrieved 2016-07-20^
  12. Nicolas Pillet. Proton-K 24 novembre 2003 Kosmonavtika, retrieved 2016-07-20^
  13. Nicolas Pillet. Descriptif technique Yamal-200 Kosmonavtika, retrieved 2016-07-20^
  14. Nicolas Pillet. Yamal / Histoire / Premier tir, premier revers Kosmonavtika, retrieved 2016-07-20^
  15. Nicolas Pillet. Yamal / Histoire / La deuxième génération Kosmonavtika, retrieved 2016-07-20^
  16. Yamal communication satellites RussiaSpaceWeb.com, April 21, 2016, retrieved 2016-07-20^
  17. Yamal-202 SatBeams, retrieved 25 April 2021^