Vanguard III - Norad Identifikationsnummer: 20
| Name im Katalog Spacetrack | VANGUARD 3 |
| Alternative Bezeichnung | Vanguard III |
| Folge VANGUARD 3 | VANGUARD 3 Tracker |
| Flugzeiten VANGUARD 3 | Flugzeiten VANGUARD 3 |
| In die Umlaufbahn bringen |
|
| Tage im Orbit | 24451 |
| Herkunftsland/-organisation | USA (US) |
| Wir analysieren den polnischen Text, der 'Miejsce startu' lautet. | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Typ | Satellit |
| Perygeum | 508 km |
| Apogäum | 3262 km |
| Neigung der Umlaufbahn (Inklination) | 33.34° |
| Runden pro Tag | 12 |
| Höhe VANGUARD 3 | 1966.58 km |
VANGUARD 3, 20 is a payload satellite owned by GSFC (US) in LEO that was launched on Fri, 18 Sep 1959 UTC via a VANGUARD 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.
der Satellit VANGUARD 3 hinausgetragen 18.09.1959r. Durchschnittshöhe VANGUARD 3 Text Nummer 1: das. 1966.58 km. Durchschnittsgeschwindigkeit VANGUARD 3 beträgt 24894.3 km/h. Neigung VANGUARD 3 Satelliten 33.34°.