Summary
Intelsat 509, previously named Intelsat V F-9, was a communications satellite operated by Intelsat. Launched in 1984, it was the ninth of fifteen Intelsat V satellites to be launched. The Intelsat V series was constructed by Ford Aerospace, based on the Intelsat-V satellite bus. Intelsat V F-9 was part of an advanced series of satellites designed to provide greater telecommunications capacity for Intelsat's global network. He also carried a Maritime Communications Services (MCS) package for Inmarsat. However, the launch vehicle failed to put the satellite into a useful orbit.
| Mission type | Communication |
|---|---|
| Operator | Intelsat |
| COSPAR ID | 1984-057A[1] |
| SATCAT no. | 14077 |
| Mission duration | 7 years (planned) Launch failure |
| Spacecraft properties | |
| Bus | Intelsat-V bus |
| Manufacturer | Ford Aerospace |
| Launch mass | 1,928.2 kilograms (4,251 lb)[2] |
| BOL mass | 1,012 kilograms (2,231 lb)[2] |
| Start of mission | |
| Launch date | June 9, 1984, 23:03 UTC[3] |
| Rocket | Atlas G |
| Launch site | Cape Canaveral LC-36B |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Geostationary |
| Epoch | Planned |
Intelsat V | |
The satellite launch took place on June 9, 1984, at 23:03 UTC, by means of an Atlas-Centaur G-D1AR vehicle from the Cape Canaveral Air Force Station, Florida, United States. It had a launch mass of 1,928 kg.[4] The Intelsat 509 was equipped with 4 Ku-band transponders more 21 C-band transponders for 12,000 audio circuits and 2 TV channels.
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