EXPLORER 3

Photo EXPLORER 3

6
Spacetrack Directory Number
1958-03-26
Orbit launches
1958-06-28
94 Days in orbit


Satellite information EXPLORER 3 - EXPLORER 3

Spacetrack Directory Name EXPLORER 3
Alternative name EXPLORER 3
Orbit launches 1958-03-26 g.17:38
Deorbitation date 1958-06-28
Days in orbit 94
Country/organisation of origin USA (US)
Starting point AFETR (Kennedy Space Center/Cape Canaveral, USA)

Additional information EXPLORER 3

EXPLORER 3, 6 was an American payload satellite that was launched on Wed, 26 Mar 1958 UTC via a JUPITER C 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.



Update time: 2026-04-19 10:00:11