Norad ID: 25639
| Nazwa w katalogu Spacetrack | SKYNET 4E |
| Wyniesienie na orbitę |
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| Deorbitacja |
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| Kraj/organizacja pochodzenia | Anglia (UK) |
| Miejsce startu | FRGUI (Guiana Space Centre, French Guiana) |
| Kategorie | |
| Perygeum | 35774 km |
| Apogeum | 35798 km |
| Wysokość SKYNET 4E | 35923.58 km |
SKYNET 4E, 25639 is a payload satellite owned by UK MoD (UK) in GEO that was launched on Fri, 26 Feb 1999 UTC via an ARIANE 44L launch vehicle from the French Guiana (FRGUI). 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.
Satelitę SKYNET 4E wyniesiono 26.02.1999r. Średnia wysokość SKYNET 4E to 35923.58 km. Prędkość średnia SKYNET 4E wynosi 11051.09 km/h. Inklinacja SKYNET 4E satelity to 11.93°.