INSAT-1A was an Indian communications satellite which formed part of the Indian National Satellite System. Launched in 1982, it was operated in geostationary orbit at a longitude of 74° east. [3] Following a series of failures, the satellite was abandoned in September 1982, less than six months into a seven-year mission.

2015年5月1日 · The INSAT-1 satellite program incorporated two three-axis stabilized spacecraft in geostationary orbit (INSAT-1A at 74 degrees E and INSAT-1B at 94 degrees E) with a host of ground stations throughout India.

2023年1月14日 · Insat-1 was a multi-purpose satellite system to provide two high power TV broadcast and twelve telecommunications national coverage transponders, in addition to also providing meteorological services. The Insat-1A was launched by a Delta in April 1982 but was abandoned in September 1983 when its attitude control propellant was exhausted.

The Insat-1A was launched by a Delta in April 1982 but was abandoned in September 1983 when its attitude control propellant was exhausted.

INSAT-1A was India's first satellite in the Indian National Satellite System (INSAT) series that was launched by ISRO in collaboration with US Space Agency NASA on 10th April 1982. The mission was carried out on Delta-3914 spacecraft and has a mass of 1152 Kg.

2024年12月5日 · Learn about the INSAT-1A, India's first telecommunications and meteorology satellite, launched on April 10, 1982. Understand its objectives, technical details, and the challenges it faced post-launch.

Communication / Meteorology satellite built by Ford Aerospace for Insat, India. Launched 1982 - 1990. Used Insat-1 Bus. AKA: Apple. Status: Operational 1981. First Launch: 1981-06-19. Last Launch: 1990-06-12. Number: 5 . Gross mass: 1,170 kg (2,570 lb). More at: Insat 1. Family: Communications, Geosynchronous orbit. Country: India. Engines: R-4D.

2020年4月9日 · This paper gives insight into many INSAT-1 origins. The requirements for data transmission and inter-connection of large computer facilities have not yet come up in our country. However, one can visualise that such needs will arise for inter-connecting large computers on a timesharing system.

INSAT-1A was an Indian communications satellite which formed part of the Indian National Satellite System. Launched in 1982, it was operated in geostationary or...

Indian National Satellite - 1A | 1st flight unit of the INSAT-1 series. Main mission (apart from tlc): cloud observation.