Norad ID: 25634
| Spacetrack Directory Name | ARGOS |
| Orbit launches |
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| Deorbitation |
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| Country/organisation of origin | USA (US) |
| Starting point | AFWTR (Vandenberg Air Force Base, USA) |
| Perigee | 819 km |
| Apogee | 836 km |
ARGOS, 25634 is a payload satellite owned by USAF SMC/TEV (US) in SSO that was launched on Tue, 23 Feb 1999 UTC via a DELTA 7920-10 launch vehicle from the Air Force Western Test Range (AFWTR). 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 ARGOS Date of exalting 23.02.1999y.