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[其他发射] 2017年5月5日19:27,GSAT-9/南亚通讯卫星由GSLVmk2自萨迪什达万成功发射

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cmj9808 发表于 2015-6-24 19:34 | 显示全部楼层 |阅读模式
任务简报
发射时间: 2017-05-05/19:27 (GMT+8)
运载工具: GSLV mk2
有效载荷(国籍): 南亚通讯卫星(South Asia Satellite)
发射场(国籍): 萨迪什亚万(印度)
工位: SLP
状态: 发射成功
轨道类型及参数: GTO
备注:

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由印度出资、南亚合作组织成员国使用的通信卫星将于2016年12月由PSLV发射,卫星重2t,携带12个Ku转发器,暂时没有更多信息

http://www.ndtv.com/india-news/s ... -participate-774600

http://www.hindustantimes.com/in ... ticle1-1361786.aspx
 楼主| cmj9808 发表于 2015-6-24 19:42 | 显示全部楼层
本帖最后由 cmj9808 于 2015-6-24 19:44 编辑

根据Gunter Space的目录和ISRO的发射计划,符合SAARC描述的只有GSAT-9,2195kg,12Ku,2016年发射,只是发射载具是GSLV mk2,不排除新闻有误


wsl2005 发表于 2015-6-24 21:02 | 显示全部楼层
印度方面说,巴铁是SAARC成员,所以会参加SAARC通信卫星项目,,,

Pakistan to participate in SAARC satellite project meeting: ISRO
http://www.business-standard.com/article/current-affairs/pakistan-to-participate-in-saarc-satellite-project-meeting-isro-115061601287_1.html
wsl2005 发表于 2015-6-24 21:10 | 显示全部楼层
wsl2005 发表于 2015-6-24 21:02
印度方面说,巴铁是SAARC成员,所以会参加SAARC通信卫星项目,,,

Pakistan to participate in SAARC s ...

Incidentally, some SAARC countries already have communication satellites in place. For instance, Pakistan has a communication satellite PAKSAT-1R, which was launched 2011 with the help of China Great Wall Industry Corporation (CGWIC). More importantly, its space agency Pakistan Space and Upper Atmosphere Research Commission has already been working with Chinese National Space Administration (CNSA).

Unlike other South Asian countries, it also has a reasonably fair infrastructure and manpower in the field of space sector.

Sri Lanka too has launched a communications satellite with the help of China, while Afghanistan has leased a communication satellite.
wsl2005 发表于 2015-6-24 21:29 | 显示全部楼层
三哥搞这个项目有何企图:

http://www.thespacereview.com/article/2579/1
 楼主| cmj9808 发表于 2015-8-30 21:07 | 显示全部楼层
cmj9808 发表于 2015-6-24 19:42
根据Gunter Space的目录和ISRO的发射计划,符合SAARC描述的只有GSAT-9,2195kg,12Ku,2016年发射,只是发 ...

顶楼新闻果然有误,载具仍为GSLV mk2,项目总预算Rs235crore

http://pib.nic.in/newsite/PrintRelease.aspx?relid=123592
wsl2005 发表于 2016-1-25 09:48 | 显示全部楼层
wsl2005 发表于 2015-6-24 21:02
印度方面说,巴铁是SAARC成员,所以会参加SAARC通信卫星项目,,,

Pakistan to participate in SAARC s ...

巴铁不参加,三哥这个礼物的成色就低了不少。
http://www.newindianexpress.com/thesundaystandard/Pakistan-Stranded-in-Indias-SAARC-Satellite-Orbit/2016/01/24/article3241646.ece

NEW DELHI:  The wait is over for India. It has finally decided to move on with registration of the SAARC satellite, after Pakistan’s failure of commitment for months. The satellite is scheduled to be launched as per schedule in December this year.
wsl20005 发表于 2016-3-10 19:37 | 显示全部楼层

2017年初,GSAT-9将由GSLV-MK II自萨迪什达万航天中心发射

本帖最后由 wsl20005 于 2016-3-10 19:46 编辑

GSAT-9 Satellite Launch in July
THIRUVANANTHAPURAM: The launch of GSAT-9 communication satellite in July this year will mark ISRO’s first encounter with electric propulsion for satellite station-keeping, ISRO officials said here on Friday.
Geosynchronous Satellite Launch Vehicle-Mk II (GSLV-Mk II) will put GSAT-9 in the orbit, ISRO chairman A S Kiran Kumar told reporters at Vikram Sarabhai Space Centre (VSSC), Thumba.    Nowadays, ISRO satellites carry liquid fuel and oxidiser on board to power thrusters for adjusting orbits and other station-keeping manoeuvres.
The fuel, however, takes up almost half the mass of a satellite.    Replacing it with electric propulsion will enable the space agency to enhance the satellite’s life by at least four years and increase payload capability. The life of a 2,000-2,500 kg GSAT satellite is 10-12 years now. ISRO had earlier planned the GSAT-9 launch in 2017.
As part of its plans to scale up number of launches to at least two a month, ISRO is hoping to commission the second vehicle assembly complex at Sriharikota by next year. This will enable the space agency to speed up the launch process, Kiran Kumar said.
 楼主| cmj9808 发表于 2016-3-10 22:33 | 显示全部楼层
到底是16年7月还是17年?
wsl20005 发表于 2016-5-14 11:52 | 显示全部楼层
cmj9808 发表于 2016-3-10 22:33
到底是16年7月还是17年?

“Our plan is to experiment it on the GSAT-9 communication satellite during March-April 2017. Initially, electric propulsion will be used only for the station-keeping of the satellite, which include adjusting the satellite’s orbit,” Dr K Sivan, director of Vikram Sarabhai Space Centre (VSSC), which is one of the ISRO centres involved in the project, said.
http://www.newindianexpress.com/states/kerala/ISRO-to-Test-Electric-Propulsion-on-Satellites/2015/11/30/article3153565.ece
 楼主| cmj9808 发表于 2016-6-13 12:08 | 显示全部楼层
由于巴基斯坦未参加该项目,所以卫星改名为南亚通讯卫星(South Asia Satellite),发射日期不变

http://indianexpress.com/article ... -community-2848351/
 楼主| cmj9808 发表于 2016-6-13 12:23 | 显示全部楼层
cmj9808 发表于 2015-6-24 19:42
根据Gunter Space的目录和ISRO的发射计划,符合SAARC描述的只有GSAT-9,2195kg,12Ku,2016年发射,只是发 ...

根据ISRO FY2016计划,可以确定这颗卫星就是GSAT-9,两贴合并。
图片1.png
 楼主| cmj9808 发表于 2017-1-5 12:37 | 显示全部楼层
cmj9808 发表于 2016-6-13 12:23
根据ISRO FY2016计划,可以确定这颗卫星就是GSAT-9,两贴合并。

ISRO副局长证实SAS就是GSAT-9。目前的SAS项目成员国包括斯里兰卡,孟加拉国,马尔代夫,尼泊尔和不丹,阿富汗也有望加入该项目。

The South Asian satellite will be a part of GSAT-9, which will be launched in March this year, M. Nageshwara Rao, Associate Director of ISRO said.

The communication satellite was to be launched in December 2016, but was slightly delayed as some other satellites are to be launched before that.

http://www.thehindu.com/sci-tech ... article16987921.ece
 楼主| cmj9808 发表于 2017-2-16 14:21 | 显示全部楼层
印度的下一发,三月底或四月初
Liquid Propulsion Systems Centre (LPSC) director S Somnath also told TOI that now preparations are on for the launch of South Asian Satellite which is GSAT 9, a geostationary communications satellite on board GSLV-Mark II. "The first stage of solid boosters for GSLV-Mk II is complete at Sriharikota High Altitude Range (SHAR), second stage of four liquid strap-on boosters will be ready soon which is prepared by LPSC with Hindustan Aeronautics Limited. Further, for the third stage of indigenous cryogenic upper stage (CUS) engine, work is on at LPSC Mahendragiri," he said.

http://timesofindia.indiatimes.c ... leshow/57171858.cms

PS:考虑到本次任务和GSLV mk3时间重叠,且后者目前正占据着SLP,本次任务可能会在FLP进行
wsl20005 发表于 2017-3-13 00:52 来自航空航天港手机版! | 显示全部楼层
4月4日发射。
临时扫地僧 发表于 2017-3-13 11:16 来自航空航天港手机版! | 显示全部楼层
这颗通讯载荷是泰雷斯还是ITT做的?
 楼主| cmj9808 发表于 2017-3-13 20:35 | 显示全部楼层
临时扫地僧 发表于 2017-3-13 11:16
这颗通讯载荷是泰雷斯还是ITT做的?

Space Applications Centre in Ahmedabad
 楼主| cmj9808 发表于 2017-3-23 12:19 | 显示全部楼层
由于卫星交付的延迟,发射推迟至4月底
GSLV Mk-II carrying SAARC satellite was scheduled for launch this month end, but ISRO Satellite Centre (ISAC) was unable to deliver the satellite within the stipulated time because of technical issues. This forced the ISRO to rework on its launch calendar. Now, the SAARC satellite launch is rescheduled for April end.

http://www.newindianexpress.com/ ... rch-27-1584688.html
 楼主| cmj9808 发表于 2017-4-28 13:22 | 显示全部楼层
发射时间确定为5月5日,目前火箭组装完毕,卫星已扣罩。
更多图片详见
http://isro.gov.in/gslv-f09-gsat-9/gslv-f09-gsat-9-gallery
wsl20005 发表于 2017-5-2 05:52 | 显示全部楼层
HYDROPAC 1510/17
BAY OF BENGAL.
ANDAMAN SEA.
INDIA.
DNC 03.
1. HAZARDOUS OPERATIONS 1100Z TO 1500Z DAILY
05 THRU 07 MAY IN AREAS: show_file.png
A. WITHIN TEN MILES OF 13-43.2N 080-13.8E.
B. BOUND BY
11-50N 085-15E, 12-35N 085-25E,
12-15N 086-25E, 11-30N 086-15E.
C. BOUND BY
10-35N 089-15E, 11-15N 089-25E,
11-00N 090-05E, 10-20N 089-55E.
D. BOUND BY
07-50N 095-15E, 09-30N 095-15E,
09-30N 096-05E, 07-50N 096-05E.
2. CANCEL THIS MSG 071600Z MAY 17.//
Authority: NAVAREA VIII 352/17 282212Z APR 17.
Date: 290152Z APR 17
Cancel: 07160000 May 17
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