Norad ID: 10557
| Spacetrack Directory Name | INTELSAT 4A-F3 |
| Follow INTELSAT 4A-F3 | INTELSAT 4A-F3 Tracker |
| Pass predictions INTELSAT 4A-F3 | Pass predictions INTELSAT 4A-F3 |
| Orbit launches |
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| Days in orbit | 17777 |
| Country/organisation of origin | International Telecommunications Satellite Organization (INTELSAT) (ITSO) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 35880 km |
| Apogee | 35892 km |
| Orbit slope (inclination) | 8.84° |
| Laps per day | 1 |
| Height INTELSAT 4A-F3 | 35885.35 km |
INTELSAT 4A-F3, 10557 is a payload satellite owned by INTELSAT (US) in GEO that was launched on Sat, 07 Jan 1978 UTC via an ATLAS SLV-3D CENTAUR launch vehicle from the Air Force Eastern Test Range (AFETR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
satellite INTELSAT 4A-F3 Date of exalting 07.01.1978y. Average height of ISS INTELSAT 4A-F3 hundred 35885.35 km. Average velocity INTELSAT 4A-F3 is 11056 km/h. Inclination INTELSAT 4A-F3 satellite 8.87°.