Intelsat 39 Overview and Key Details

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Intelsat 39 is a communications satellite operated by Intelsat, a leading global satellite communications company. Launched in 2018, it provides a wide range of services to customers around the world.

Located at 29.5 degrees East longitude, Intelsat 39 offers a unique combination of C-band and Ku-band transponders, making it an ideal solution for broadcasting, telecommunications, and data networking applications.

With a payload capacity of 45 MHz of C-band and 45 MHz of Ku-band, Intelsat 39 can support a large number of transponders, enabling it to serve a diverse range of customers and applications.

Launch Details

Intelsat 39 was launched on August 6, 2019, aboard an Ariane 5 launch vehicle from the Guiana Space Center in Kourou, French Guiana.

The launch was a joint mission with EDRS-C/HYLAS-3, and Intelsat 39 successfully achieved geostationary orbit by firing its main engine.

Intelsat 39 was manufactured by Maxar Technologies and separated from the rocket's upper stage at 3:59 pm EDT.

A different take: Hellas Sat 3

Credit: youtube.com, Intelsat 39 and EDRS-C satellites separation

The satellite was launched at 3:30 pm EDT and signal acquisition was confirmed shortly after.

Here are the key details of the launch:

  • Launch date: August 6, 2019
  • Launch vehicle: Ariane 5
  • Launch site: Guiana Space Center in Kourou, French Guiana
  • Time of launch: 3:30 pm EDT
  • Time of signal acquisition: 3:59 pm EDT

Specifications and Data

Intelsat 39 is a modern communications satellite with powerful C-band and Ku-band transponders.

It was commissioned by Intelsat in May 2016, and the satellite manufacturer Space Systems/Loral was tasked with producing the satellite.

The satellite has a projected lifespan of more than 15 years.

It is powered by two solar panels and batteries.

Intelsat 39 is three-axis stabilized, which means it can maintain its position in space with great accuracy.

The satellite weighs around 6,600 kilograms (14,600 pounds).

It has both chemical and electric thrusters for propulsion, but uses only electric propulsion for in-orbit attitude control.

Here are the key specifications of Intelsat 39:

Intelsat 39 Overview

Intelsat 39 is a high-power geostationary communications satellite designed for broadband networking and video distribution services in Africa, Europe, the Middle East, and Asia.

It was manufactured by Maxar Technologies and launched aboard an Arianespace Ariane 5 launch vehicle from the Guiana Space Center in Kourou, French Guiana.

A different take: Eutelsat 115 West B

Credit: youtube.com, Intelsat 39e | Intelsat

Intelsat 39 carries a C- and Ku-band communications payload and will use both electric and chemical propulsion for orbit raising. It will be operated with all-electric propulsion on orbit.

The satellite will be stationed at the 62° East longitude position to replace the Intelsat 902 satellite.

Intelsat 39 is expected to enter service in the fourth quarter of 2019 and will provide high-speed agile connectivity services with wide-beams and high-powered steerable spot beams.

Here are the key features of Intelsat 39:

The satellite will host both C- and Ku-band satellite services for Myanmarsat-2, enabling the Ministry of Transport and Communications (MOTC) of Myanmar to enhance its existing network and provide critical e-banking services, as well as distribute informative and entertaining content to viewers throughout Myanmar.

Launch Process

Intelsat 39 was launched on August 6, 2019, aboard an Ariane 5 launch vehicle from the Guiana Space Center in Kourou, French Guiana.

The satellite was launched along with EDRS-C/HYLAS-3, and it achieved its geostationary orbit by firing its main engine. It was positioned at 62° East, replacing Intelsat 902.

The launch vehicle lifted off at 3:30 pm EDT, and the satellite separated from the rocket's upper stage at 3:59 pm EDT. Signal acquisition has been confirmed.

Here's a brief timeline of the launch process:

  • Lift-off: 3:30 pm EDT
  • Satellite separation: 3:59 pm EDT

Fuels Up

Free stock photo of aerospace, aerospace technology, astro satellite
Credit: pexels.com, Free stock photo of aerospace, aerospace technology, astro satellite

Intelsat 39 is fueled inside the Guiana Spaceport's payload preparation facility. This is an important step in the launch process, as it gives the satellite the energy it needs to reach its final destination in orbit.

The Guiana Spaceport is located in French Guiana, a region on the northern coast of South America. This facility is specifically designed for preparing and launching satellites into space.

Rocket Fairing

The rocket fairing plays a crucial role in protecting the spacecraft during launch. It's a critical component that needs to be installed correctly.

The fairing contains the spacecraft, in this case, Intelsat 39, which is ready for installation atop the Ariane 5 rocket. This ensures a safe and secure journey to orbit.

Tests at Maxar

Intelsat 39 underwent testing at the Maxar Technologies manufacturing facility in Palo Alto, California, where it was built. The facility is likely equipped with state-of-the-art equipment for thorough testing.

Mission Videos

Credit: youtube.com, How Do We Launch Things into Space?

You can relive the excitement of a launch by watching the replay.

Mission videos are a great way to experience the launch process from the comfort of your own home.

These videos often include footage of the launch itself, as well as explanations of the satellites involved, such as the Intelsat 39 and EDRS-C satellites.

Launch History

Intelsat 39 was launched on August 6, 2019, aboard an Ariane 5 launch vehicle from the Guiana Space Center in Kourou, French Guiana.

The satellite was launched along with EDRS-C/HYLAS-3, and after firing its main engine, it achieved its geostationary orbit.

Intelsat 39 was positioned at 62° East, replacing Intelsat 902.

Here's a brief overview of the launch timeline:

  • Launch vehicle: Ariane 5
  • Launch site: Guiana Space Center in Kourou, French Guiana
  • Launch time: 3:30 pm EDT on August 6, 2019
  • Signal acquisition confirmed: 3:59 pm EDT

Intelsat 39 is designed to provide high-speed agile connectivity services, with wide-beams and high-powered steerable spot beams.

Gilbert Deckow

Senior Writer

Gilbert Deckow is a seasoned writer with a knack for breaking down complex technical topics into engaging and accessible content. With a focus on the ever-evolving world of cloud computing, Gilbert has established himself as a go-to expert on Azure Storage Options and related topics. Gilbert's writing style is characterized by clarity, precision, and a dash of humor, making even the most intricate concepts feel approachable and enjoyable to read.

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