GEOSTATIONARY SCIENTIFIC SATELLITE-1 - Norad ID: 9931
| Spacetrack Directory Name | GEOS-1 |
| Alternative name | GEOSTATIONARY SCIENTIFIC SATELLITE-1 |
| Orbit launches |
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| Deorbitation |
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| Country/organisation of origin | European Space Agency (ESA) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 2774 km |
| Apogee | 38379 km |
ESA/GOES, 9931 is a payload satellite owned by ESA (ESA) in HEO that was launched on Wed, 20 Apr 1977 UTC via a DELTA 2914 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 GEOS-1 Date of exalting 20.04.1977y.