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[俄罗斯] 2017年6月8日11:45:47,EchoStar 21卫星由质子-M/微风-M火箭于拜科努尔发射

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wsl20005 发表于 2016-7-30 11:59 | 显示全部楼层 |阅读模式
任务简报
发射时间: 2017-06-08/11:45:47 (GMT+8)
运载工具: 质子-M/微风-M
有效载荷(国籍): EchoStar 21 (美)
发射场(国籍): 拜科努尔(俄罗斯)
工位: LC-81/24
状态: 发射成功
轨道类型及参数: GTO
备注:

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Launch of Proton vehicle with US satellite rescheduled to October 10

http://tass.ru/en/science/891355
MOSCOW, July 28. /TASS/. A commission of the Russian state space corporation Roscosmos has rescheduled provisionally to October 10 from August 29 the launch of a Proton-M booster vehicle with the U.S. space probe EchoStar-21, the corporation said in a report on Thursday.

"Roscosmos commission in charge of planning satellite launches has taken a decision to reschedule the launch of the Proton-M booster vehicle with the U.S. telecommunications satellite EchoStar-21," the report said. "The revised date of the launch is October 10, 2016."
Initially, the Proton was to lift off in the first quarter of 2016 but the date was moved to the end of June and then to August 29 later.
EchoStar-21, manufactured by Space Systems/Loral, was known previously as EchoStar T2 and EchoStar 2. Its function is to provide telecom services in Europe.
The previous launch of a Proton booster vehicle took place on June 9 when the rocket brought into space the Intersat 31 satellite.
 楼主| wsl20005 发表于 2016-8-2 16:14 | 显示全部楼层
cmj9808 发表于 2016-10-29 16:11 | 显示全部楼层
仍在寻找故障原因,发射时间暂定12月,算上本次任务,质子火箭在2016年发射次数仅为4次。

http://russianspaceweb.com/proton_2016.html#10
Flying_Pencil 发表于 2016-11-8 20:35 | 显示全部楼层
延迟到17 Q1
Peter B. de Selding
@pbdes
20分钟
EchoStar(3): Echo 21 Euro S-band sat for Europe cld delay to Q1 2017 on Proton rocket, past EU deadline. We could suffer EU penalties.
 楼主| wsl20005 发表于 2016-11-13 11:07 | 显示全部楼层
卫星模型
terrestar.jpg
 楼主| wsl20005 发表于 2016-11-24 09:34 | 显示全部楼层
貌似今年发射,可能成为俄罗斯今年第十八次发射,也是最后一次发射。

卫星已经运抵拜科努尔!

 楼主| wsl20005 发表于 2016-11-24 09:53 | 显示全部楼层
EchoStarXXI-Poster-PG.jpeg



☆温内图☆ 发表于 2016-11-24 10:39 | 显示全部楼层
质子火箭每年发射必有一次失败的魔咒能不能在今年被打破?
 楼主| wsl20005 发表于 2016-11-25 21:11 | 显示全部楼层
Cx9FEB7WgAAzcC6.jpeg
 楼主| wsl20005 发表于 2016-11-26 16:57 | 显示全部楼层
wsl20005 发表于 2016-11-24 09:34
貌似今年发射,可能成为俄罗斯今年第十八次发射,也是最后一次发射。

卫星已经运抵拜科努尔!

-ADZBq17d3A.jpg
NYGWFTIgg1o.jpg
uu0hw-9W-Bg.jpg





 楼主| wsl20005 发表于 2016-11-26 18:01 | 显示全部楼层
任务小册子: EchoStarXXI-MO.pdf (2.76 MB, 下载次数: 14)
 楼主| wsl20005 发表于 2016-11-30 09:35 来自航空航天港手机版! | 显示全部楼层
火箭与上面级几日前已进场,,,
 楼主| wsl20005 发表于 2016-12-2 00:26 来自航空航天港手机版! | 显示全部楼层
☆温内图☆ 发表于 2016-11-24 10:39
质子火箭每年发射必有一次失败的魔咒能不能在今年被打破?

为什么这样问?为什么?为什么?
 楼主| wsl20005 发表于 2016-12-20 09:18 来自航空航天港手机版! | 显示全部楼层
http://www.roscosmos.ru/23054/

发射时间,12月29日00:02:54。
回复 支持 1 反对 0

使用道具 举报

 楼主| wsl20005 发表于 2016-12-20 12:20 | 显示全部楼层
 楼主| wsl20005 发表于 2016-12-22 15:19 | 显示全部楼层
https://twitter.com/ILSLaunch/status/811615708773842944

ILS EchoStarXXI launch team members Chris, Judy and Russ sign the decal after encapsulation.

C0NuEtsWEAAUrV4.jpg

C0NuISWXAAEoKsH.jpg
C0NuNK2XAAAo2HS.jpg
C0NuTIGWEAAPIHc.jpg





Flying_Pencil 发表于 2016-12-24 10:39 来自航空航天港手机版! | 显示全部楼层
今年最惨的原来是质子
By December 23, the satellite had already been integrated with the launch vehicle, when an unspecified technical program required to postpone the mission until January 2017, at the earliest. Independent sources said that the launch vehicle would have to be disassembled and one of its stages returned to Moscow, but representatives of the International Launch Services, ILS, which manages the mission, said that no such action would be required and the launch had been postponed by a "logistical" issue.http://www.russianspaceweb.com/2016.html#echostar21
 楼主| wsl20005 发表于 2016-12-26 19:15 来自航空航天港手机版! | 显示全部楼层
MOSCOW, December 26. /TASS/. Launch of Proton-M rocket with US communication satellite EchoStar 21 has been postponed, apparently till mid-January, a source in the space rocket industry has told TASS.
"At this point it looks like the launch has been delayed till mid-January," the source said.
Earlier, the Khrunichev Center (manufacturer of the Proton-M rocket) said that the launch of the rocket from the Baikonur cosmodrome in Kazakhstan has been postponed for more checks of the rocket and the booster unit. The manufacturer has mentioned no new date of the launch.
Originally, the rocket was to blast off in the first quarter of 2016. The launch has been repeatedly postponed.
The EchoStar-21 satellite (previously named EchoStar T2 and TerreStar 2), manufactured by Space Systems/Loral, is meant to provide communication services in Europe. It is going to become a sixth satellite in the orbital group EchoStar, put in space with a Proton rocket.
The previous launch took place on June 9. The Intelsat 31 satellite was put in space.
☆温内图☆ 发表于 2016-12-28 11:57 | 显示全部楼层
返厂检修?
Flying_Pencil 发表于 2016-12-28 12:10 来自航空航天港手机版! | 显示全部楼层
☆温内图☆ 发表于 2016-12-28 11:57
返厂检修?

返厂是zak给出的小道消息
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