# GSAT-19 > Indian communications satellite **Wikidata**: [Q18480140](https://www.wikidata.org/wiki/Q18480140) **Wikipedia**: [English](https://en.wikipedia.org/wiki/GSAT-19) **Source**: https://4ort.xyz/entity/gsat-19 ## Summary GSAT-19 is an Indian communications satellite launched on June 5, 2017, by the Indian Space Research Organisation (ISRO) using the Launch Vehicle Mark III. It operates in geostationary orbit and is designed to provide telecommunications services across India. ## Key Facts - GSAT-19 is an Indian communications satellite with the COSPAR ID 2017-031A. - It was launched on June 5, 2017, from the Satish Dhawan Space Centre Second Launch Pad. - The satellite has a launch weight of 3136 kg and a dry weight of 1394 kg. - It is powered by spacecraft solar arrays providing 4500 watts of power. - GSAT-19 is operated by the Indian Space Research Organisation (ISRO). - It was launched using the Launch Vehicle Mark III, a launch vehicle developed by ISRO. - GSAT-19 is placed in geostationary orbit. - It is also known by the alternative name GSAT-19E. - The satellite has 8 sitelinks, indicating its presence on various online platforms. ## FAQs ### Q: What is GSAT-19? A: GSAT-19 is an Indian communications satellite launched by ISRO on June 5, 2017. It is designed for telecommunications and operates in geostationary orbit. ### Q: How heavy is GSAT-19? A: GSAT-19 has a launch weight of 3136 kg and a dry weight of 1394 kg. These measurements were reported by ISRO and are based on official launch documentation. ### Q: What launch vehicle was used for GSAT-19? A: GSAT-19 was launched using the Launch Vehicle Mark III (GSLV Mk III), which is a launch vehicle developed by the Indian Space Research Organisation. This was the vehicle's first operational mission carrying a GSAT satellite. ### Q: How much power does GSAT-19 generate? A: GSAT-19 is powered by spacecraft solar arrays that generate 4500 watts of electrical power. This power generation capacity is specified in ISRO's official documentation for the satellite. ### Q: What is the significance of GSAT-19's orbit? A: GSAT-19 operates in geostationary orbit, which allows it to maintain a fixed position relative to Earth's surface. This orbit is ideal for communications satellites as it provides continuous coverage to a specific geographic region. ## Why It Matters GSAT-19 represents a significant milestone in India's space program as it was one of heaviest and most advanced communication satellites at the time of its launch. The satellite was part of ISRO's efforts to enhance India's telecommunications infrastructure and improve broadband services across the country. With its advanced technology and high power generation capacity, GSAT-19 contributed to bridging the digital divide by providing improved communication services, especially in remote and rural areas. The successful deployment of GSAT-19 also demonstrated ISRO's capability to develop and launch heavy communication satellites, boosting India's position in the global space industry. The satellite's launch on the indigenous Launch Vehicle Mark III further highlighted India's progress in self-reliant space technology development. ## Notable For - GSAT-19 was the first operational communication satellite launched on ISRO's Launch Vehicle Mark III, demonstrating India's capability to deploy heavy satellites. - With a mass of 3136 kg, GSAT-19 was one of ISRO's heaviest communication satellites at the time of launch, representing a significant increase in payload capacity compared to previous GSAT satellites. - The satellite's 4500-watt power generation capability was exceptional for Indian communication satellites, enabling more advanced telecommunications services. - GSAT-19's deployment in geostationary orbit with its advanced technology aimed to improve broadband services across India, particularly in remote and rural areas. - It is distinguished by its alternative designation GSAT-19E, which sets it apart from other satellites in the GSAT series. ## Body ### Launch and Mission GSAT-19 was launched on June 5, 2017, from the Satish Dhawan Space Centre Second Launch Pad. The satellite was deployed into geostationary orbit using the Launch Vehicle Mark III, which is also known as GSLV Mk III. This marked an important milestone for ISRO as it was the first operational mission of this launch vehicle. The COSPAR ID for GSAT-19 is 2017-031A, which uniquely identifies the satellite in international space records. ### Technical Specifications GSAT-19 has a launch weight of 3136 kg and a dry weight of 1394 kg. The satellite is powered by spacecraft solar arrays that generate 4500 watts of electrical power. This power generation capacity was significant for Indian communication satellites at the time of launch. The satellite is equipped with advanced technology to provide improved telecommunications services across India. ### Ownership and Operation GSAT-19 is owned and operated by the Indian Space Research Organisation (ISRO), India's national space agency. ISRO developed both the satellite and the Launch Vehicle Mark III used for its deployment. The agency is responsible for the satellite's operations throughout its mission life, which includes maintaining its position in geostationary orbit and ensuring the proper functioning of its communication systems. ### Orbit and Coverage GSAT-19 operates in geostationary orbit, which allows it to maintain a fixed position relative to Earth's surface. This orbital characteristic makes it ideal for telecommunications applications as it can provide continuous coverage to a specific geographic region. The satellite's coverage area includes India and surrounding regions, enhancing communication services across these areas. ### Alternative Designation GSAT-19 is also known by the alternative designation GSAT-19E. This naming convention helps distinguish the satellite from other satellites in the GSAT series. The "E" suffix may indicate specific features or capabilities of the satellite, though the exact meaning is not specified in the provided information. ## References 1. [Source](https://www.isro.gov.in/launchers/gslv-mk-iii) 2. Jonathan's Space Report 3. [Source](https://www.isro.gov.in/gslv-mk-iii-d1-gsat-19-mission/gslv-mark-iii-d1-gsat-19-brochure) 4. [Source](https://www.isro.gov.in/spacecraft/list-of-communication-satellites)