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Yamal 202

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Yamal-202
Names Ямал-202
Yamal-200 KA-2
Mission type Communications
Operator Gazprom Space Systems
COSPAR ID 2003-053A Edit this at Wikidata
SATCAT no. 28089
Website https://www.gazprom-spacesystems.ru
Mission duration 15 years (planned)
20 years, 5 months and 29 days (in progress)
Spacecraft properties
Spacecraft Yamal-202
Spacecraft type Yamal-200
Bus USP Bus
Manufacturer RSC Energia (bus)
Alcatel Space (payload)
Launch mass 1,320 kg (2,910 lb)
Power 3.4 kW
Start of mission
Launch date 24 November 2003,
06:22:00 UTC
Rocket Proton-K / Blok DM-2M
Launch site Baikonur , Site 81/23
Contractor Khrunichev State Research and Production Space Center
Entered service January 2004
Orbital parameters
Reference system Geocentric orbit
Regime Geostationary orbit
Longitude 49° East (2003-2019)
163.5° East (2019-present)
Transponders
Band 18 C-band
Coverage area Russia
 

Yamal-202 ( Russian : Ямал-202 ) is a geostationary communications satellite operated by Gazprom Space Systems and built by RSC Energia . [1] It was, along with Yamal-201 the second dual launch of the Yamal program and the second iteration of the USP Bus . [2] [3] It is a 1,320 kg (2,910 lb) satellite with 4,080 watts of power (3.4 kW at end of life) on an unpressurized bus. [4] It has eight SPT-70 electric thrusters by OKB Fakel for station keeping . [5] Its payload is 18 C-band transponders supplied by Space Systems/Loral . [6] [7]

History [ edit ]

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 [ edit ]

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 . [8] The launch and satellite deployment was successful and Yamal-202 was commissioned into service. [9]

Mission [ edit ]

As of 22 July 2016, it is still in service and at 12 years and 8 months. [10] [4]

In 2019, the replacement satellite for "Yamal-202", "Yamal-601" was launched. [11] On 19 July 2019, all the networks working on the satellite "Yamal-202", have been transferred into the satellite " Yamal-601 ". [12] [13] 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 . [14] [15] At the end of November 2019, the movement of the Yamal-202 satellite to the orbital position 163.5° East longitude was successfully completed. [16] After 16 years of working in 49° East position, in 2019 the satellite was transferred to a new orbital position of 163.5° East. [17]

See also [ edit ]

  • 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

References [ edit ]

  1. ^ "Yamal communication satellites" . RussiaSpaceWeb.com. 21 April 2016 . Retrieved 20 July 2016 .
  2. ^ Pillet, Nicolas. "Yamal / Histoire / Premier tir, premier revers" [Yamal / History / The first setbacks] (in French). Kosmonavtika. Archived from the original on 19 August 2016 . Retrieved 20 July 2016 .
  3. ^ Pillet, Nicolas. "Yamal / Histoire / La deuxieme generation" [Yamal / History / The second generation] (in French). Kosmonavtika. Archived from the original on 19 August 2016 . Retrieved 20 July 2016 .
  4. ^ a b "Universal Space Platform" . RSC Energia. Archived from the original on 17 June 2016 . Retrieved 20 July 2016 .
  5. ^ "RKK Energiya: USP (Victoria)" . Gunter's Space Page. 16 October 2015 . Retrieved 20 July 2016 .
  6. ^ Pillet, Nicolas. "Descriptif technique Yamal-200" [Yamal-200 technical description] (in French). Kosmonavtika . Retrieved 20 July 2016 .
  7. ^ "Yamal-202" . SatBeams . Retrieved 25 April 2021 .
  8. ^ Pillet, Nicolas. "Proton-K 24 novembre 2003" [Proton-K November 24, 2003] (in French). Kosmonavtika . Retrieved 20 July 2016 .
  9. ^ "Yamal-202, -204" . Gunter's Space Page. 17 April 2016 . Retrieved 20 July 2016 .
  10. ^ "Yamal-202" . Gazprom Space Systems . Retrieved 20 July 2016 .
  11. ^ "Газпром космические системы / Спутник Ямал-601" .
  12. ^ "Газпром космические системы / Новости / Управление спутником "Ямал-601" передано специалистам "Газпром космические системы" " . Archived from the original on 22 July 2019 . Retrieved 16 April 2020 .
  13. ^ "Спутник "Ямал-601" ввели в эксплуатацию" .
  14. ^ "Выставка ≪IBC-2019≫ в Амстердаме" . tv41.ru . Archived from the original on 3 October 2019.
  15. ^ Выставка ≪IBC-2019≫ в Амстердаме on YouTube
  16. ^ "Газпром космические системы / Инфраструктура" .
  17. ^ "Gazprom Space Systems / Infrastructure" .

External links [ edit ]

Retrieved from " https://en.wikipedia.org/w/index.php?title=Yamal_202&oldid=1142249651 "