VANGUARD 1

Photo VANGUARD 1

5
Spacetrack Directory Number
1958-03-17
Orbit launches


Satellite information VANGUARD 1 - Vanguard I

Spacetrack Directory Name VANGUARD 1
Alternative name Vanguard I
Orbit launches 1958-03-17 g.12:15
Deorbitation
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)
Perigee 650 km
Apogee 3833 km

Additional information VANGUARD 1

VANGUARD 1, 5 is a payload satellite owned by NRL (US) in LEO that was launched on Mon, 17 Mar 1958 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.

satellite VANGUARD 1 Date of exalting 17.03.1958y.


Update time: 2026-04-19 09:00:13
VANGUARD 1 a new group of Starlink satellites has been launched 1958-03-17