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International Space Flight (ESA, Russia, China and others) => Chinese Launchers => Topic started by: mikezang on 08/02/2023 08:55 am

Title: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: mikezang on 08/02/2023 08:55 am: New NOTAM (https://forum.nasaspaceflight.com/index.php?topic=57867.msg2510783#msg2510783)
This is for CZ-4C from Jiuquan.
Title: Re: ? - CZ-4C - Jiuquan - August 20, 2023 (~18:20 UTC)
Post by: mikezang on 08/03/2023 05:22 am: The drop zones look like Gaofen-12 03, so maybe this payload is Gaofen-12 04.
Title: Re: ? - CZ-4C - Jiuquan - August 20, 2023 (~18:20 UTC)
Post by: mikezang on 08/15/2023 09:37 am: The China NOTAM issued! (https://forum.nasaspaceflight.com/index.php?topic=57867.msg2514349#msg2514349)
Title: Re: ? - CZ-4C - Jiuquan - August 20, 2023 (~17:46 UTC)
Post by: mikezang on 08/20/2023 10:48 am: I want to know what is the payload...
Title: Re: ? - CZ-4C - Jiuquan - August 20, 2023 (~17:46 UTC)
Post by: Satori on 08/20/2023 05:47 pm: It's launch time! Waiting for news from Jiuquan.
Title: Re: ? - CZ-4C - Jiuquan - August 20, 2023 (~17:46 UTC)
Post by: Liss on 08/20/2023 06:13 pm: https://weibo.com/5386897742/NfwqRyzB9
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中国航天科技集团
#长四丙成功发射高分十二号04星# 8月21日1时45分，长征四号丙运载火箭在酒泉卫星发射中心点火升空，随后将高分十二号04星送入预定轨道，发射任务取得圆满成功。
高分十二号04星由中国航天科技集团有限公司八院抓总研制，是高分辨率对地观测系统国家科技重大专项安排的微波遥感卫星，主要用于国土普查、城市规划、土地确权、路网设计、农作物估产和防灾减灾等领域。（王淇俊摄
China Aerospace Science and Technology Corporation
Chang Si C successfully launched the Gaofen 12 04 star
At 1:45 on August 21, the Long March 4C carrier rocket was ignited and lifted off at the Jiuquan Satellite Launch Center, and then sent the Gaofen 12-04 satellite into the predetermined orbit. The launch mission was a complete success.
The Gaofen 12-04 satellite was developed by the Eighth Academy of China Aerospace Science and Technology Corporation. It is a microwave remote sensing satellite arranged by the National Science and Technology Major Special Project of the High-resolution Earth Observation System. It is mainly used for land censuses, urban planning, and land rights confirmation. , road network design, crop yield estimation, and disaster prevention and mitigation.
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: mikezang on 08/20/2023 06:38 pm: Y56.
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: Galactic Penguin SST on 08/20/2023 06:59 pm: https://twitter.com/cosmic_penguin/status/1693335644058353957
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: FutureSpaceTourist on 08/20/2023 10:50 pm: https://twitter.com/cnspaceflight/status/1693394356248396140

Quote
🚀 Long March 4C Y56 successfully launched Gaofen-12-04 from Jiuquan at ~17:45UTC on August 20
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: otter on 08/21/2023 03:54 am: China launches new satellite for Earth observation

https://english.news.cn/20230821/6233c6396fcd4b9a9440557b8162ee82/c.html

JIUQUAN, Aug. 21 (Xinhua) -- China sent a new Earth observation satellite into space from the Jiuquan Satellite Launch Center in northwest China on Monday.

The satellite, Gaofen-12 04, was launched by a Long March-4C carrier rocket at 1:45 a.m. (Beijing Time) and has entered the planned orbit successfully.

It will be used in a variety of fields, including land surveys, urban planning, road network design, crop yield estimation and disaster relief.

The launch marks the 484th flight mission of the Long March series carrier rockets.
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: FutureSpaceTourist on 08/21/2023 06:08 am: https://youtu.be/AfPZJ0sbjiA
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: Alter Sachse on 08/21/2023 12:08 pm: 97.90° 96.63 min 594x600 km
Orbit will probably be raised to 630 km
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: FutureSpaceTourist on 08/21/2023 01:11 pm: https://twitter.com/tskelso/status/1693371501314187538

Quote
CelesTrak has GP data for 2 objects from the launch (2023-123) of Gaofen-12 04 atop a Long March-4C rocket from Jiuquan Satellite Launch Center on Aug 20 at 1745 UTC: english.news.cn/20230821/6233c…. Data for the launch can be found at: https://celestrak.org/NORAD/elements/table.php?INTDES=2023-123.
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: mikezang on 08/22/2023 11:36 am
Title: Re: Gaofen-12 04 - CZ-4C - Jiuquan - August 20, 2023 (17:45 UTC)
Post by: Alter Sachse on 09/12/2023 07:45 am: Final orbit:
97.90° 97.26 min 626x630 km