NASA S-1A - Norad ID: 22
| Spacetrack Directory Name | EXPLORER 7 |
| Alternative name | NASA S-1A |
| Follow EXPLORER 7 | EXPLORER 7 Tracker |
| Pass predictions EXPLORER 7 | Pass predictions EXPLORER 7 |
| Orbit launches |
|
| Days in orbit | 24418 |
| Country/organisation of origin | USA (US) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Type | Satellite |
| Perigee | 484 km |
| Apogee | 678 km |
| Orbit slope (inclination) | 50.24° |
| Laps per day | 15 |
| Height EXPLORER 7 | 482.18 km |
EXPLORER 7, 22 is a payload satellite owned by GSFC (US) in LEO that was launched on Tue, 13 Oct 1959 UTC via a JUNO II 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 EXPLORER 7 Date of exalting 13.10.1959y. Average height of ISS EXPLORER 7 hundred 482.18 km. Average velocity EXPLORER 7 is 27455.26 km/h. Inclination EXPLORER 7 satellite 50.24°.