Sentinel-1D – Ariane 62 (VA265) – Куру ELA-4 – 04.11.2025 21:03 UTC

[zandr]

https://x.com/Arianespace/status/1975117446718624215

Arianespace  @Arianespace
 Save the date!
On November 4, 2025 at 6:03 p.m. local time (9:03 p.m. UTC, 10:03 p.m. CET), #Ariane6 will lift off from Europe's Spaceport in French Guiana
Its mission? To place #Sentinel1D, the new Copernicus Earth observation satellite, into Sun-Synchronous Orbit

[zandr]

https://tass.ru/kosmos/25262167

Ракету Ariane 6 со спутником Sentinel запустят 4 ноября с космодрома Куру
ПАРИЖ, 6 октября. /ТАСС/. Запуск ракеты-носителя Ariane 6 со спутником Sentinel-1D программы Copernicus будет осуществлен с космодрома Куру во Французской Гвиане 4 ноября. Об этом сообщила компания - оператор космических запусков Arianespace.

"4 ноября в 18:03 по местному времени (5 ноября в 00:03 мск - прим. ТАСС) компания Arianespace запустит спутник Sentinel-1D с помощью ракеты Ariane 6 с европейского космодрома во Французской Гвиане. Это будет третий коммерческий полет для новой европейской ракеты-носителя тяжелого класса", - заявили в пресс-службе.

Спутник Sentinel-1D является частью программы Евросоюза по мониторингу окружающей среды Copernicus. Он будет выведен на солнечно-синхронную орбиту на высоте 693 км. Sentinel-1D оснащен радиолокационной аппаратурой, "которая обеспечит круглосуточную и всепогодную доставку изображений поверхности Земли", говорится в заявлении Arianespace. По умолчанию он должен использоваться для мониторинга морского льда, отслеживания айсбергов и ледников, оседания грунта и разливов нефти.

[zandr]

https://x.com/Arianespace/status/1975117446718624215

Arianespace  @Arianespace
...

·
 With its advanced radar technology, #Sentinel1D will deliver all-weather, day-and-night imagery of Earth's surface, supporting vital monitoring of sea ice, glaciers, subsidence and oil spills.
·
 Discover more details in our press release here: https://newsroom.arianespace.com/arianespace-to-launch-eus-copernicus-sentinel-1d-satellite-on-november-4-2025-with-ariane-6

[zandr]

По ссылке

Arianespace to launch EU's Copernicus Sentinel-1D satellite on November 4, 2025, with Ariane 6

• On November 4, 2025, with Ariane 6, Arianespace will place into orbit Sentinel-1D, a Copernicus satellite for the European Commission within the scope of a contract signed with the European Space Agency (ESA).
• The Sentinel-1D satellite is designed to carry an advanced radar instrument to provide an all-weather day-and-night supply of imagery of Earth's surface.
• The VA265 mission will be the third commercial flight for Ariane 6, Europe's new heavy-lift launcher.
• With this launch, Arianespace supports a major environmental mission while also carrying out its commitment of guaranteeing Europe's autonomous access to space.

On November 4, 2025 at 6:03 p.m. local time (9:03 p.m. UTC, 10:03 p.m. CET), Arianespace will launch the Sentinel-1D satellite with Ariane 6 from Europe's Spaceport in French Guiana.

The mission, designated VA265, will be the third commercial flight for Ariane 6, the new European heavy-lift launcher. The satellite will be placed into Sun-Synchronous Orbit (SSO) at an altitude of approximately 693 km. Spacecraft separation will occur around 34 minutes after lift-off.

The Sentinel-1D satellite is part of Copernicus, the Earth observation component of the European Union's Space Programme. Copernicus is managed and funded by the European Union with a partial contribution of ESA. As the world's most advanced Earth observation system, Copernicus provides continuous, free, and reliable Earth observation data and services to public authorities, companies and citizens around the globe. Sentinel-1D will carry advanced radar technology to provide an all-weather, day-and-night supply of imagery of the Earth's surface, delivering data essential to monitoring sea ice, track icebergs and glaciers, subsidence, and oil spills.

Thales Alenia Space, a joint venture between Thales (67 %) and Leonardo (33 %), is the prime contractor of Sentinel-1D which arrived in French Guiana on September 11th, 2025.

The VA265 mission once again highlights Arianespace's commitment to space for a better life on Earth, as well as ensuring Europe's autonomous access to space.

The VA265 launch at a glance:

• 356th launch by Arianespace
• 4th Ariane 6 launch and 3rd commercial flight
• 10% of the satellites launched by Arianespace are Earth observation satellites
• 7th Sentinel satellite launched by Arianespace
• 53rd mission for the European Space Agency
• 109th spacecraft built by Thales Alenia Space launched by Arianespace

... отделение спутника планируется через 34 минуты после пуска...

[zandr]

https://x.com/ESA_transport/status/1977750467200385122

ESA Space Transport  @ESA_transport
Connected! The upper stage and main stage for the next #Ariane6 launch were joined @EuropeSpacePort on 10 October.
The two stages form the central core that will take @CopernicusEU Sentinel-1D Earth observer to orbit.

   

Собирают РН.

[zandr]

https://x.com/ESA_EO/status/1981252902585774108

ESA Earth Observation  @ESA_EO
.@CopernicusEU
 Sentinel-1D is getting ready for encapsulation!
In these images, the satellite is being carefully lifted onto the Payload Attachment Fitting, which  is the system that connects and holds the satellite to the launch vehicle.
Our colleagues at @ESA_transport knows all about it
Launch is scheduled for 4 November
 

[zandr]

https://x.com/Arianespace/status/1981767698313851000

Arianespace  @Arianespace
 Every mission has its emblem.
For #VA265, the patch marks the journey ahead:
 Launch of #Ariane6 with #Sentinel1D on Nov 4 at 6:03 p.m. local time (9:03 p.m. UTC, 10:03 p.m. CET)
 Supporting #Copernicus & environmental monitoring
 Guaranteeing Europe's access to space

[zandr]

https://x.com/Arianespace/status/1983232353066446969

Arianespace  @Arianespace
 Encapsulation complete!
      

[zandr]

https://x.com/Arianespace/status/1983232394086728154

Arianespace  @Arianespace
#Sentinel1D is now safely enclosed inside the fairing of #Ariane6
Part of the EU's #Copernicus programme, the Sentinel-1D satellite is designed to carry an advanced radar instrument to provide an all-weather day-and-night supply of imagery of Earth's surface.
·
Next stop: the launch pad  for the launch of #VA265 on Nov 4 at 6:03 p.m. local time (9:03 p.m. UTC, 10:03 p.m. CET).

[zandr]

https://x.com/ESA_EO/status/1985336461357433114

ESA Earth Observation  @ESA_EO
Just one day to go until the launch of @CopernicusEU Sentinel-1D
Ahead of liftoff, discover five facts you might not know about the Sentinel-1 mission and how it's helping monitor Earth in all weather, day and night: https://esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-1/Sentinel-1_mission_did_you_know

ESA - M. Pédoussaut

[zandr]

https://x.com/ESA_transport/status/1985654210809954465

ESA Space Transport  @ESA_transport
Launch Readiness Review concludes: we are ready!
Earth observer Copernicus Sentinel-1D its #Ariane6 rocket set for launch.
 Weather conditions favourable
 Liftoff at 21:03 GMT/22:03 CET
 Watch live: https://esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-1/Watch_live_Sentinel-1D_launch_on_Ariane_6

Погода благоприятствует.

[zandr]

https://x.com/ESA_transport/status/1985747918800703714

ESA Space Transport  @ESA_transport
Weather for tonight's Copernicus Sentinel-1D launch is green for Go
It's sunny and warm at @EuropeSpacePort in French Guiana 32°C
 Fuelling of cryogenic propellant has begun
 Watch tonight's Ariane 6 launch live from 20:15 GMT/21:15 CET https://esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-1/Watch_live_Sentinel-1D_launch_on_Ariane_6

Очень тепло!
Началась заправка

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Траектория выведения и конфигурация запретных зон для миссии
bit.ly/3Jriklu
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[zandr]

https://www.esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-1/Watch_live_Sentinel-1D_launch_on_Ariane_6

Watch live: Sentinel-1D launch on Ariane 6
28/10/2025 
The Copernicus Sentinel-1 mission is about to get its fourth satellite, with Sentinel-1D now ready for liftoff. Launch will take place with an Ariane 6 rocket from Kourou, French Guiana and live coverage will be shown on Tuesday, 4 November, at 22:02 CET (18:02 at Kourou).
Watch live on ESA Web TV.
Follow the launch live on Tuesday, 4 November 2025 (all times in CET)

• 21:15 – Broadcast begins
• 21:35 – Streaming from Kourou
• 21:38 – Introductions, interviews and mission status updates
• 22:02 – Liftoff and live commentary
• 23:22 – Acquisition of signal
• 23:30 – Press conference
• 00:15 – End of press conference and streaming

Sentinel-1 patch

About the Copernicus Sentinel-1 mission
The Sentinel-1 mission delivers radar images of Earth's surface, performing in all weathers, day-and-night. This service is vital for disaster response teams, environmental agencies, maritime authorities, climate scientists – and other users who depend on frequent updates of critical data.
The mission is part of the Copernicus family of Sentinel satellites, developed by the European Space Agency (ESA). Copernicus is the Earth observation component of the European Union's Space Programme. It supports the EU in contributing to solutions to address common global challenges.
The data provided by the Sentinel missions form the basis of the operational Copernicus information services, helping to manage the environment, monitor and react to climate change and safeguard lives. The Copernicus data policy provides full, open and free-of-charge access to data and information.

Sentinel-1D fuelled in Kourou
Cutting-edge technology for enhanced data
Sentinel-1D is the mission's next satellite and is set to join its sibling, Sentinel-1C. When fully commissioned, it will substitute Sentinel-1A, which has been in orbit for 11 years, well beyond its planned lifetime.
The Sentinel-1D satellite will work in tandem with Sentinel-1C to generate timely data. Both satellites have a C-band synthetic aperture radar (SAR) instrument on board, which captures high-resolution imagery of Earth's surface. They are also equipped with Automatic Identification System (AIS) instruments to improve detection and tracking of ships. When both are operational, more frequent AIS observations are possible. Sentinel-1D is also compatible with the Galileo navigation system, as well as other Global Navigation Satellite Systems.

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Код Выделить Развернуть

https://www.youtube.com/watch?v=6daC_wTrjS0

Flight VA265 | Sentinel-1D | Ariane 6 I Arianespace
  arianespace
On November 4, 2025 at 6:02 p.m. local time (9:02 p.m. UTC, 10:02 p.m. CET), Arianespace will launch the Sentinel-1D satellite with Ariane 6 from Europe's Spaceport in French Guiana.

Спойлер

The mission, designated VA265, will be the third commercial flight for Ariane 6, the new European heavy-lift launcher. The satellite will be placed into Sun-Synchronous Orbit (SSO) at an altitude of approximately 693 km. Spacecraft separation will occur around 34 minutes after lift-off.

The Sentinel-1D satellite is part of Copernicus, the Earth observation component of the European Union's Space Programme. Copernicus is managed and funded by the European Union with a partial contribution of ESA. As the world's most advanced Earth observation system, Copernicus provides continuous, free, and reliable Earth observation data and services to public authorities, companies and citizens around the globe. Sentinel-1D will carry advanced radar technology to provide an all-weather, day-and-night supply of imagery of the Earth's surface, delivering data essential to monitoring sea ice, track icebergs and glaciers, subsidence, and oil spills.

Thales Alenia Space, a joint venture between Thales (67 %) and Leonardo (33 %), is the prime contractor of Sentinel-1D which arrived in French Guiana on September 11th, 2025.

The VA265 mission once again highlights Arianespace's commitment to space for a better life on Earth, as well as ensuring Europe's autonomous access to space.

[свернуть]

Начало трансляции 23:32 мск.

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