TeLEOS-2, LUMELITE-4, неотделяемые ПН х7 – PSLV-C55 – Шрихарикота – 22.04.2023 08:49 UTC

[zandr]

https://nextspaceflight.com/launches/details/7118

TeLEOS-2
Launch Time
Sat Apr 22, 2023 11:30 GMT+3
Launch vehicle variant to be confirmed.
Rocket  PSLV-XL 
ISRO
...
Mission Details
TeLEOS-2
TeLEOS-2 is a Singaporean Earth Observation satellite built by ST Electronics (Satellite Systems). It carries a made-in-Singapore Synthetic Aperture Radar (SAR) capable of providing 1 m resolution data. It will be equipped with a 500 GB onboard recorder for recording the data captured and a high speed 800 Mbps downlink.
Payloads: 1  Total Mass: 750 kg  Low Earth Orbit

Location
First Launch Pad, Satish Dhawan Space Centre, India

Сингапурский. Радар с синтезированной апертурой (САР).

[zandr]

https://twitter.com/r_isro/status/1643561493034573826

r_isro  @r_isro
PSLV-C55/TeLEOS-2 NOTAM is out! Enforcement duration 0830-0630 (UTC), 22 to 30 April and 0330-2215 (UTC), 1 to 15 May 2023.
https://www.reddit.com/r/ISRO/comments/12cfkvi/pslvc55teleos2_notam_is_out_enforcement_duration/

[zandr]

r_isro  @r_isro
(Contd.) #PSLVC55 #TeLEOS2
Ground trace matched to the hazard zone indicates inclination close to 15.2° similar to PSLV-C29/TeLEOS-1

[zandr]

ISRO  @isro
PSLV-C55/TeLEOS-02 Mission

The launch is scheduled on April 22, 2023, at 14:19 Hrs IST.

The public can witness the launch from Launch View Gallery, Sriharikota, by registering through the link:

https://lvg.shar.gov.in/VSCREGISTRATION/index.jsp

[Pirat5]

=08:49 UTC = 12:49 MSK

[zandr]

MSK на летнее время не переходило.
11:49

[Salo]

https://www.isro.gov.in/PSLV_C55MissionLandingPage.html

PSLV-C55/TeLEOS-2 MISSION
April 19, 2023

The launch of the PSLV-C55/TeLEOS-2 is scheduled for April 22, 2023 at 14:19 hours IST from SDSC-SHAR, Sriharikota.

This is a dedicated commercial mission through NSIL with TeLEOS-2 as primary satellite and Lumelite-4 as a co-passenger satellite. The satellites weigh about 741 kg and 16 kg, respectively. Both belong to Singapore. They are intended to be launched into an Eastward low inclination orbit.
More Details
PSLV-C55/TeLEOS-2 MISSION
Brochure - English PDF - 4.48 MB
Gallery

TeLEOS-2
The TeLEOS-2 satellite is developed under a partnership between DSTA (representing the Government of Singapore) and ST Engineering. Once deployed and operational, it will be used to support the satellite imagery requirements of various agencies within the Government of Singapore. TeLEOS-2 carries a Synthetic Aperture Radar (SAR) payload. TeLEOS-2 will be able to provide all-weather day and night coverage, and capable of imaging at 1m full-polarimetric resolution.
LUMILITE-4
The LUMELITE-4 satellite is co-developed by the Institute for Infocomm Research (I²R) of A*STAR and Satellite Technology and Research Centre (STAR) of the National University of Singapore. LUMELITE4 is an advanced 12U satellite developed for the technological demonstration of the High-Performance Space-borne VHF Data Exchange System (VDES). Using the VDES communication payload developed by I²R and STAR's scalable satellite bus platform, it aims to augment Singapore's e-navigation maritime safety and benefit the global shipping community.
POEM-2
The mission has the PSLV Orbital Experimental Module (POEM), where the spent PS4 stage of the launch vehicle would be utilized as an orbital platform to carryout scientific experiments through non-separating payloads. The payloads belong to ISRO/Department of Space, Bellatrix, Dhruva Space, and Indian Institute of Astrophysics.

Payload Accommodation

TeLEOS-2

LUMILITE-4

POEM-2

[Salo]

PSLV-C55/TeLEOS-2 Mission Pre Launch

14 фото

[свернуть]

[Salo]

6 фото

[свернуть]

[zandr]

https://twitter.com/CNSpaceflight/status/1649328062314713088

China 'N Asia Spaceflight  @CNSpaceflight
T-1 Day. ISRO plans a commercial launch of two Singaporean satellites: 741 kg TeLEOS-2 SAR sat and 16 kg 12U LUMILITE-4 carrying VHF Data Exchange System payloads, by PSLV-C55 core-alone configuration from SDSC-SHAR, Sriharikota at 08:49UTC on APR.22.
   

[zandr]

https://twitter.com/CNSpaceflight/status/1649329716040699904
China 'N Asia Spaceflight  @CNSpaceflight
The 4th stage will also serve as an orbital platform after tank passivation, hosting 7 payloads.
This will be the 57th launch of PSLV
   

[zandr]

https://twitter.com/DhruvaSpace/status/1649378033449713664/photo/1

Dhruva Space@Dhru  vaSpace
We're ready to launch Orbital Link, and 3U and 6U Satellite Orbital Deployers onboard #ISRO's #PSLVC55.

[zandr]

Код Выделить Развернуть

https://www.youtube.com/watch?v=AeF7OpbOwjQ

Launch of PSLV-C55 / TeLEOS-2 Mission
  ISRO Official
The launch of the PSLV-C55/TeLEOS-2 is scheduled for April 22, 2023 at 1419 hours IST from SDSC-SHAR, Sriharikota.
This is a dedicated commercial mission through NSIL with TeLEOS-2 as primary satellite and Lumelite-4 as a co-passenger satellite. The satellites weigh about 741 kg and 16 kg, respectively. Both belong to Singapore. They are intended to be launched into an Eastward low inclination orbit.

[zandr]

Т-10 мин.
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[zandr]

Пуск!
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[zandr]

Отделение первой ступени.

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Сброс ГО
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Отделение второй ступени.
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[zandr]

Отключение третьей ступени. Орбитальный полёт блока.

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Отделение 3-ей ступени
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