https://nextspaceflight.com/launches/details/6977
DS-EO and others
Launch Time
Thu Jun 30, 2022 15:30 GMT+3
Mission C53.
Rocket
PSLV-CA
ISRO
...
Mission Details
DS-EO
Electro-optical Earth observation satellite for ST Engineering and the Defence Science and Technology Agency of Singapore. DS-EO carries an Electro-Optic, multi-spectral payload with 0.5 m resolution imaging capability.
Payloads: 1 Total Mass: 365 kg Low Earth Orbit
NeuSAR
NeuSAR is Singapore's first small commercial satellite carrying a SAR payload, built by Starec Initiative, Republic of Korea, which is capable of providing images in day and night and under all weather conditions.
Payloads: 1 Total Mass: 155 kg Low Earth Orbit
SCOOB-I
SCOOB-I satellite is the first satellite in the Student Satellite Series (S3-I), a hands-on student training program from the Satellite Research Centre (SaRC) at Singapore's Nanyang Technological University (NTU) School of Electrical and Electronic Engineering.
Payloads: 1 Total Mass: 3 kg Low Earth Orbit
Location
Second Launch Pad, Satish Dhawan Space Centre, India
https://twitter.com/Chethan_Dash/status/1539637072587149313
Цитировать(https://img.novosti-kosmonavtiki.ru/44356.jpg) Chethan Kumar @Chethan_Dash
#JUSTIN (https://twitter.com/hashtag/JUSTIN?src=hashtag_click) In a first, @isro (https://twitter.com/isro) will be using #PSLV (https://twitter.com/hashtag/PSLV?src=hashtag_click) PS4 to conduct in-orbit experiments. The PSLV Orbital Experimental Module — #POEM (https://twitter.com/hashtag/POEM?src=hashtag_click) — will be tested in the C53 mission scheduled for 6pm on Jun 30, which will launch three satellites from Singapore. 1/n #Thread (https://twitter.com/hashtag/Thread?src=hashtag_click)
(https://img.novosti-kosmonavtiki.ru/184600.jpg)
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Through #POEM, Isro proposes to demonstrate the utilisation of the spent upper stage of the launch vehicle as a stabilised platform for scientific payloads subsequent to the separation of the satellites. 2/n
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"POEM activity performs in-orbit scientific experiments using the spent PS4 stage as an orbital platform. It's the first time that PS4 would orbit Earth as a stabilised platform. Attitude stabilisation is achieved using a dedicated NGC system," @isro said. 3/n
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POEM will derive power from solar panels mounted around PS4 tank & a Li-Ion battery. It navigates using four sun sensors, a magnetometer, gyros & #NavIC. It carries dedicated control thrusters using Helium gas storage and is enabled with the telecommand feature: Isro. 4/n
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The last stage will carry six payloads including two from Indian Space start-ups Digantara and Dhruva Aerospace, enabled through new regulator IN-SPACe and Space PSU NSIL. 5/n
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Isro said the PSLV-C53 mission's 25-hour countdown will begin at 5pm on June 29. PSLV-C53 is the second dedicated commercial mission of
@NSIL_India
and is designed to put in orbit DS-EO satellite along with two other co-passenger satellites from ST Electronics, Singapore. 6/n
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This is the 55th PSLV mission & 15th using the core-alone variant. I was the first to report that the PSLV-C53 will carry three Singapore satellites in a core-alone configuration. 7/n
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"A four stage, 44.4m-tall PSLV-C53, has a lift-off mass of 228.4 tonne. It would inject the DS-EO into an orbit at an altitude of 570km," Isro said. 8/n
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It added that the first satellite, the DS-EO, is a 365kg satellite, while the second one, NeuSAR, a 155kg satellite, is Singapore's first small commercial satellite carrying a synthetic-aperture radar (SAR) payload. 9/n
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"Both belong to Singapore and are built by Starec Initiative, Republic of Korea. The third satellite is a 2.8kg Scoob-1 of Nanyang Technological University (NTU), Singapore... 10/n
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...The DS-EO carries an electro-optic, multi-spectral payload with 0.5m resolution imaging capability while NeuSAR is capable of providing images in day and night and under all weather conditions," Isro added. 11/n
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The SCOOB-I is the first satellite in the Student Satellite Series (S3-I), a hands-on student training programme from the Satellite Research Centre (SaRC) at Singapore's NTU School of Electrical and Electronic Engineering. n/n
https://twitter.com/isro/status/1539579845029441541
Цитировать(https://img.novosti-kosmonavtiki.ru/47469.jpg) ISRO @isro
PSLV-C53 is scheduled to launch DS-EO & 2 other co-passenger satellites on June 30, 2022, at 18:00 hrs IST from the 2nd Launch Pad, SDSC-SHAR, Sriharikota. It accompanies PSLV Orbital Experimental Module (POEM) orbiting the earth as a stabilized platform. https://isro.gov.in/launcher/pslv-c53-ds-eo... (https://t.co/w5DEadVfe0)
(https://img.novosti-kosmonavtiki.ru/184599.jpg) (https://img.novosti-kosmonavtiki.ru/184598.jpg)
ЦитироватьSCOOB-I satellite is the first satellite in the Student Satellite Series (S3-I), a hands-on student training program from the Satellite Research Centre (SaRC) at Singapore's Nanyang Technological University (NTU) School of Electrical and Electronic Engineering.
Payloads: 1 Total Mass: 3 kg Low Earth Orbit
Чтой-то никто не нападает на сингапурский практикум, как на спутник студентов Кузбаса, было дело. То ли губернатора не хватило, то ли без ручки не возбуждает...
суммируя:
DS-EO (https://space.skyrocket.de/doc_sdat/ds-eo.htm) 365kg Singapore EarthObservation Satrec Initiative
NeuSAR (https://space.skyrocket.de/doc_sdat/neusar.htm) 155kg Singapore Earth Observation,radar Satrec Initiative
SCOOB-I (S3 1) (https://space.skyrocket.de/doc_sdat/scoob-i.htm) 3U Singapore Technology NanyangTechnologicalUniversity
POEM (https://space.skyrocket.de/doc_sdat/poem.htm) on PS4 stage 6 hosted experiments India Technology
Цитировать(https://img.novosti-kosmonavtiki.ru/47469.jpg) ISRO @isro
PSLV-C53/DS-EO mission: The countdown leading to the launch on June 30, 2022, at 18:02 hours IST has commenced.
(https://img.novosti-kosmonavtiki.ru/184661.jpg)
летит
C53a.jpg
C53b.jpg
https://spaceflightnow.com/2022/06/30/pslv-c53-mission-status-center/ (https://spaceflightnow.com/2022/06/30/pslv-c53-mission-status-center/)
C53c.jpgC53d.jpgC53e.jpg
и отделение спутника
C53f.jpgC53g.jpg
30.06.2022 15:57 Стивен Кларк
Два дополнительных небольших спутника для Сингапура — полезная нагрузка для радиолокационных изображений и исследовательский CubeSat для университетских гелиофизических исследований — отделились от верхней ступени PSLV. Верхняя ступень продолжит расширенную миссию в качестве платформы для шести индийских экспериментов.
время старта ~12:32 UTC
https://www.interfax.ru/world/849749
ЦитироватьИндийская ракета вывела на орбиту три сингапурских спутника
Москва. 30 июня. INTERFAX.RU - Индийская ракета-носитель PSLV вывела на орбиту три сингапурских спутника для разных целей. Это следует из трансляции Индийской организации космических исследований (ISRO).
Цитировать"PSLV-C53 успешно вывела на намеченные орбиты основную полезную нагрузку: спутник DS-EO и два других спутника", - сообщил представитель организации.
Отделение спутников от четвертой ступени ракеты началось через 18 минут после старта, когда она находилась на высоте около 570 км.
Запуск был осуществлен в 18:02 по местному времени (в 15:32 по Москве) со стартовой площадки Космического центра имени Сатиша Дхавана, расположенного на острове Шрихарикота на юго-востоке страны.
В частности, на орбиту отправился электрооптический спутник DS-EO массой 365 кг, способный делать мультиспектральные цветные снимки для наблюдения за сельскохозяйственными угодьями и ликвидации последствий природных катастроф.
Также ракета вывела на орбиту спутник NeuSAR массой 155 кг, который станет первым коммерческим спутником Сингапура, оснащенным технологией радиолокационного синтезирования апертуры. Эта технология позволяет проводить дистанционное зондирование Земли в высоком разрешении независимо от высоты аппарата, погодных условий и освещенности снимаемого объекта.
Помимо них, был выведен наноспутник Scoob-1 массой 2,8 кг, первый аппарат в серии спутников, создаваемых для подготовки студентов инженерного колледжа Наньянского технологического университета.
В организации подчеркнули, что четвертая ступень ракеты останется на орбите и впервые будет использоваться в качестве орбитальной платформы для проведения научных исследований. Всего на ней размещено шесть экспериментов. Коррекция орбиты платформы и ее ориентация в пространстве будут осуществляться собственной навигационной системой, а электроэнергия будет генерироваться солнечными панелями, установленными на ее топливных баках, и литий-ионным аккумулятором.
https://www.youtube.com/watch?v=n0HnrG6xafUЦитироватьhttps://www.youtube.com/watch?v=n0HnrG6xafU 1:08:25
Launch of PSLV-C53/DS-EO Mission
(http://data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mN8XA8AAksBZG7LpHYAAAAASUVORK5CYII=) (https://www.youtube.com/channel/UCw5hEVOTfz_AfzsNFWyNlNg) ISRO Official (https://www.youtube.com/channel/UCw5hEVOTfz_AfzsNFWyNlNg)
https://www.youtube.com/watch?v=SqNKFlWg90IЦитироватьhttps://www.youtube.com/watch?v=SqNKFlWg90I 4:31
PSLV-CA launches DS-EO, NeuSAR and SCOOB-I
(https://img.novosti-kosmonavtiki.ru/220832.jpg) SciNews (https://www.youtube.com/channel/UCjU6ZwoTQtKWfz1urL7XcbA)
For ISRO's PSLV-C53 mission, a Polar Satellite Launch Vehicle (PSLV) in "Core Alone" configuration (PSLV-CA) launched three satellites, DS-EO, NeuSAR and SCOOB-I, from the Second Launch Pad (SLP) of the Satish Dhawan Space Centre (SDSC), Sriharikota, India, on 30 June 2022, at 12:32 UTC (18:02 IST). DS-EO (365 kg) carries an Electro-Optic, multi-spectral payload that will provide full color images for land classification, and serving humanitarian assistance and disaster relief needs. NeuSAR (155 kg) has a SAR payload, which is capable of providing images in day and night and under all weather conditions. SCOOB-I (2.8 kg) is the first satellite in the Student Satellite Series (S3-I), from Singapore's NTU School of Electrical and Electronic Engineering.
Credit: Indian Space Research Organisation(ISRO)
ЦитироватьISRO @isro
PSLV-C53/DS-EO Mission is successfully accomplished.
Миссия успешна.
Цитировать(https://img.novosti-kosmonavtiki.ru/43143.jpg) T.S. Kelso @TSKelso
CelesTrak has GP data for 1 of at least 5 objects from the launch (2022-072) of 3 Singapore satellites on the PSLV-C53/DE-EO mission from Satish Dhawan Space Centre on Jun 30 at 1232 UTC: https://deccanchronicle.com/science/science/300622/isro-launches-3-singapore-satellites-in-dedicated-commercial-mission.html... (https://t.co/SQZYBAM8br).
(https://img.novosti-kosmonavtiki.ru/184681.jpg)
(https://img.novosti-kosmonavtiki.ru/184682.jpg)
ЦитироватьJonathan McDowell @planet4589
India launched PSLV-C53 at 1232 UTC Jun 30, placing four satellites in a 533 x 567 km x 9.9 deg orbit.
The main payloads are DS-EO (imaging) and NeuSAR (radar) satellites for Singapore's Defence Science and Technology Agency.