Author Topic: Yaogan-35 02A-C - CZ-2D - Xichang - June 23, 2022 (02:22 UTC)  (Read 5300 times)

Online mikezang

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一箭三星!
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One arrow Samsung!

This year, the CZ-2C rocket will be transferred to multiple launch sites for high-density launches. Li Jun, the chief designer of the first and second C rockets, introduced that at this stage,the development team is carrying out launch missions at Jiuquan and Xichang bases. Due to the need for epidemic prevention and control measures, the pressure on human resource planning has increased. For this reason, the first hospital planned in advance, and deployed force resources closely around the successful launch, so as to realize the allocation of products between tasks and models and the reuse of personnel at the launch site. For example, the Chang 2C and Chang 2F rocket launch tasks at Jiuquan Base were carried out in parallel, and the two teams reused personnel from multiple positions including the control and command post, which effectively reduced the number of personnel entering the site.

In the face of a more compact production test cycle, the R&D team completely eliminated the time loss of "idling" through the "transparency" of the product matching process, and comprehensively applied and continuously iteratively optimized the integrated documents in the final assembly and final test process to achieve quality. Control one-time alignment in place to ensure high-quality launch.
I think there will be one more CZ-2C launch from Xichang this month for purpose of 60+ in this year, because it is only 4 this month until now.
« Last Edit: 06/24/2022 10:22 am by mikezang »

Online mikezang

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Re: ? - CZ-2C - Xichang - May 2022
« Reply #1 on: 05/21/2022 08:27 am »
http://www.jlrd.gov.cn/xwzx/rdyw/202205/t20220512_8448738.html
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Since the outbreak of the epidemic in March this year, Changguang Satellite Technology Co., Ltd. has continuously produced 16 satellites. Recently, they have been successfully launched into orbit through the "One Arrow Five Stars" and "One Arrow Eight Stars" within a week. It is planned to be completed by the end of May. emission.
April 30, 5 x Jilin-1
May 5,   8 x Jilin-1
May 20, 2 x Digui Tongxin Shiyan
16 - 5 - 8 -2 = 1, so I think the payloads might be Jilin-1, if not from Xichang, it might be from Jiuquan or Taiyuan.

Online mikezang

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Re: Changguang - CZ-2C - Xichang - May 2022
« Reply #2 on: 05/21/2022 08:48 am »
“道达星座”首次组网圆满成功,道达天际致力推动天网融合产业发展
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The first networking of "Taoda Constellation" was a complete success, and Taoda Skyline is committed to promoting the development of the sky-net integration industry

At 11:30 on April 30, 2022, the "Daoda Constellation" Tianji, Tianwen, Tianyao, and Tianchou were launched in the East my country Sea with the Long March 11 Haisheyao-3 carrier rocket and successfully entered the reservation Orbit, the launch mission was a complete success. This launch is the first step for Beijing Daoda Skyline Technology Co., Ltd. (hereinafter referred to as "Daoda Skyline") to build a satellite network, and it is also an important milestone in the implementation of the "high-resolution satellite + decision-making service" strategy.

"Daoda Constellation" is jointly built by Daoda Skyline and Changguang Satellite Technology Co., Ltd. (hereinafter referred to as "Changguang Satellite"). The service system provides a solid basis for remote sensing data and products and services.
Jilin-1 Gaofen-3D8 (Tianluo)(吉林一号高分03D08(天罗星))
Jilin-1 Gaofen-3D9 (Tianxin)(吉林一号高分03D09(天芯星))
If we limited that 16 sats are Jilin-1, so we can hope there are rest 3 Jilin-1 might be launched in May, from Xichang, Jiuquan or Taiyuan.

Online mikezang

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Re: Changguang - CZ-2C - Xichang - May 2022
« Reply #3 on: 05/21/2022 09:17 am »
“道达星座”首次组网圆满成功,道达天际致力推动天网融合产业发展
Quote
The first networking of "Taoda Constellation" was a complete success, and Taoda Skyline is committed to promoting the development of the sky-net integration industry

At 11:30 on April 30, 2022, the "Daoda Constellation" Tianji, Tianwen, Tianyao, and Tianchou were launched in the East my country Sea with the Long March 11 Haisheyao-3 carrier rocket and successfully entered the reservation Orbit, the launch mission was a complete success. This launch is the first step for Beijing Daoda Skyline Technology Co., Ltd. (hereinafter referred to as "Daoda Skyline") to build a satellite network, and it is also an important milestone in the implementation of the "high-resolution satellite + decision-making service" strategy.

"Daoda Constellation" is jointly built by Daoda Skyline and Changguang Satellite Technology Co., Ltd. (hereinafter referred to as "Changguang Satellite"). The service system provides a solid basis for remote sensing data and products and services.
Jilin-1 Gaofen-3D8 (Tianluo)(吉林一号高分03D08(天罗星))
Jilin-1 Gaofen-3D9 (Tianxin)(吉林一号高分03D09(天芯星))
If we limited that 16 sats are Jilin-1, so we can hope there are rest 3 Jilin-1 might be launched in May, from Xichang, Jiuquan or Taiyuan.
Jilin-1 Gaofen-03D04-09 were made in last year, so rest 8 Jilin-1 will be launched in May by original plan.

Online mikezang

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Re: Jilin-1 Gaofen03D19-26 - CZ-2D - Xichang - May 2022
« Reply #4 on: 06/10/2022 11:50 am »
行程码、折叠床、绿皮车和“杂牌军”
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Itinerary yards, folding beds, green cars, and the "no-brand army"

On the first day of June, Shanghai fully resumed work.
After the CZ-2D model test team closed their offices, they continued their expedition to the Xichang Satellite Launch Center. Ji Haiyi and his colleagues will escort the CZ-2D rocket to lift off in Moon City.
Because it will be LEO so that only China NOTAM, will be issued after next week.
The date is from travel firm.
« Last Edit: 06/10/2022 11:53 am by mikezang »

Online mikezang

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Re: LEO - CZ-2D - Xichang - June 25 2022
« Reply #5 on: 06/20/2022 03:39 pm »
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A1493/22 NOTAMN
Q) ZPKM/QRDCA/IV/BO/W/000/999/2815N10202E005
A) ZPKM B) 2206230211 C) 2206230231
E) A TEMPORARY DANGER AREA ESTABLISHED CENTERED AT N2815E10202
WITH RADIUS OF 10KM. VERTICAL LIMITS:SFC-UNL.

F) SFC G) UNL
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A1494/22 NOTAMN
Q) ZPKM/QRDCA/IV/BO/W/000/999/2649N10743E014
A) ZPKM B) 2206230213 C) 2206230234
E) A TEMPORARY DANGER AREA
ESTABLISHED,N2651E10758-N2640E10755-N2648E10729-N2658E10732,BACK
TO START.VERTICAL LIMITS:SFC-UNL.

F) SFC G) UNL

Online Rondaz

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Re: LEO - CZ-2D - Xichang - June 23 2022 (~02:20 UTC)
« Reply #6 on: 06/20/2022 05:20 pm »
Another launch from Xichang

02:20 UTC on June 23
Long March 2D #CZ2D
LA-3, Xichang Satellite Launch Center
LEO

https://twitter.com/CNSpaceflight/status/1538934398153674753

Online Liss

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Re: LEO - CZ-2D - Xichang - June 23 2022 (~02:20 UTC)
« Reply #7 on: 06/21/2022 08:37 am »
Well, the NOTAMed zone fits CZ-2D to a 35 deg inclination orbit.
Used previously for three XJS launches, ten YG-30 triplets and one YG-35 launch.
« Last Edit: 06/21/2022 08:42 am by Liss »
This message reflects my personal opinion based on open sources of information.

Offline limen4

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Re: LEO - CZ-2D - Xichang - June 23 2022 (~02:20 UTC)
« Reply #8 on: 06/21/2022 07:07 pm »
Could be those mission which was refered in http://news.cri.cn/20220602/5daf4649-edb6-4ec2-e230-7645cdae5ecf.html as being prepared in parallel with the GeeSAT launch. Because 13 satellites were present, it remains 4 sats for the other launch. Let's see what will be happen.

Online Liss

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Could be those mission which was refered in http://news.cri.cn/20220602/5daf4649-edb6-4ec2-e230-7645cdae5ecf.html as being prepared in parallel with the GeeSAT launch. Because 13 satellites were present, it remains 4 sats for the other launch. Let's see what will be happen.
"Я вас умоляю" (c)
Of 13 satellites mentioned on June 2, nine were launched as Geely and one was launched today. Only three left, and this is quite a usual number for CZ-2D from Jiuquan to 35 degrees orbit. I'm quite sure these are not Geely at all. I bet on Yaogan 36 :-)
« Last Edit: 06/22/2022 08:10 pm by Liss »
This message reflects my personal opinion based on open sources of information.

Online Rondaz

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T-3 hours. 🚀Long March 2D with long fairing from 🏗️LA-3, Xichang Satellite Launch Center. Payloads are probably a group of Yaogan, 35-D/E/F? Pic was the launch of Yaogan-35-A/B/C last year.

https://twitter.com/CNSpaceflight/status/1539751629213138944

Online Galactic Penguin SST

Liftoff confirmed per local reports of shaking.
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Online mikezang

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Online mikezang

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https://weibo.com/5386897742/Lz1xpnV1p
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At 10:22 on June 23, the Long March 2D carrier rocket carried out a one-shot three-star launch at the Xichang Satellite Launch Center. The launch mission was a complete success. The three satellites are mainly used for scientific experiments, land and resources census and other fields. This is the 424th launch of the Long March series of launch vehicles.

Online mikezang

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It is Y64.

Online Alter Sachse

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One day you're a hero  next day you're a clown  there's nothing that is in between
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Offline Fmedici

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Weird that the launch happened from LC-3, this would break the alternation between the two pads that has been in place so far since the previous launch was also from LC-3.

Online Galactic Penguin SST

Weird that the launch happened from LC-3, this would break the alternation between the two pads that has been in place so far since the previous launch was also from LC-3.

I’m not sure the servicing platforms, arms and umbilicals at LC-2 can handle the CZ-2D.
Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery. Current Priority: Chasing the Chinese Spaceflight Wonder Egg & A Certain Chinese Mars Rover

Online Rondaz

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And…launch success confirmed. It turns out that the guess of this being another Chinese “35 degree triplets” launch is correct - it’s LM-2D launching YG-35 Group 02 at 02:22 UTC.

https://twitter.com/Cosmic_Penguin/status/1539803355710898177
« Last Edit: 06/23/2022 10:32 am by Rondaz »

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Badge and close-up pictures of the CZ2D Y64 rocket.

https://twitter.com/CNSAWatcher/status/1539865426816995328

Online Rondaz

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China’s 21st launch in 2022] At UTC 02:22 June 23, 3 Yaogan(遥感/RemoteSensing)-35-02 satellites were successfully launched by #CZ2D Y64 rocket in Xichang, Sichuan. This is the 424th launch of Long March rocket family.

https://twitter.com/CNSAWatcher/status/1539865420580040709


Offline Fmedici

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Weird that the launch happened from LC-3, this would break the alternation between the two pads that has been in place so far since the previous launch was also from LC-3.

I’m not sure the servicing platforms, arms and umbilicals at LC-2 can handle the CZ-2D.

It makes sense, all the previous CZ-2D launches from Xichang happened from LC-3

Online Alter Sachse

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Weird that the launch happened from LC-3, this would break the alternation between the two pads that has been in place so far since the previous launch was also from LC-3.
All Yaogon 30 and Yaogan 35 groups were launched from LC 3.
One day you're a hero  next day you're a clown  there's nothing that is in between
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Online Rondaz

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China has made 21 orbital launches (1 failure) in 2022, after today's #CZ2D launch:

10 Jiuquan
 4 Taiyuan
 4 Xichang
 2 Wenchang
 1 Haiyang

Coming up next, Long March 4C from Jiuquan According to latest NOTAMs, liftoff is expected at ~15:45 UTC on June 27..

https://twitter.com/CNSpaceflight/status/1539879483364106242


Offline input~2

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2022-068A/52907 34.99° 487 x 499 km
2022-068B/52908 34.99° 485 x 498 km
2022-068C/52909 34.99° 488 x 499 km
2022-068D/52910 34.99° 486 x 499 km
2022-068E/52911 35.00° 486 x 498 km

Online Rondaz

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CelesTrak has GP data for 5 objects from the launch (2022-068) of 3 YAOGAN-35 satellites atop a Long March-2D rocket from Xichang Satellite Launch Center on Jun 23 at 0222 UTC:

https://twitter.com/TSKelso/status/1539996365509472257

Online mikezang

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长二丁“一箭三星”发射成功
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Chang Er Ding "One Arrow Samsung" successfully launched

At 10:22 on June 23, the Long March 2D carrier rocket ignited and took off at the Xichang Satellite Launch Center, and then successfully sent the satellites A, B and C of the 02 group of remote sensing 35 into the sun-synchronous orbit for the launch mission. complete success.

The satellites A, B and C of the 02 group of Remote Sensing 35 are mainly used in scientific experiments, land and resources census and other fields. Among them, Star A and Star B were developed by the Fifth Academy of China Aerospace Science and Technology Corporation; Star C was developed by the Eighth Academy of Aerospace Science and Technology Group.

The Long March 2D carrier rocket is a normal-temperature liquid two-stage carrier rocket developed by the General Manager of the Eighth Academy of Aerospace Science and Technology Group. It has the characteristics of high reliability, high safety, low cost, and short-cycle launch. The ability of satellites to implement one-shot single-satellite or multi-satellite launches.

In this mission, the Long March 2D launch vehicle control, power, thrust, telemetry, external security systems and other technologies have been upgraded to further improve the reliability of the rocket. The test team overcame many difficulties and completed the review of 8 special projects within 14 days of epidemic prevention and isolation, laying a solid foundation for the follow-up work at the launch site.

This launch is the 424th launch of the Long March series of launch vehicles.
The title "Yaogan-35 02A-C" is more correct.

Offline Steven Pietrobon

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SciNews video.

Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Online Rondaz

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Blastoff! China's Long March 2D rocket launches Yaogan-35 family satellites


Online Rondaz

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Deployment test back on Earth (SAST).

https://twitter.com/AJ_FI/status/1543895931447394309

Online mikezang

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国内最大离轨帆成功在轨展开
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China's largest off-orbit sail successfully deployed on orbit

On June 23, the Long March 2 Dingyao 64 carrier rocket was successfully launched. On June 26, the de-orbit system independently developed by the 805 Institute of the Eighth Academy of Sciences and configured on the rocket load compartment successfully deployed the de-orbit sail device in orbit. This is the largest off-orbit sail product in China at present, and it is also the first time in the world that off-orbit sail is applied to the cabin of a launch vehicle, aiming to slow down the growth of space debris

Online Rondaz

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The sail was deployed on June 26. Photos after deployment in orbit..

https://twitter.com/CNSpaceflight/status/1543957394580836352

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