Norad ID: 20193
| Spacetrack Directory Name | SIRIUS W (MARCOPOLO 1) |
| Orbit launches |
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| Deorbitation |
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| Country/organisation of origin | Szwecja (SWED) |
| Starting point | AFETR (Kennedy Space Center/Cape Canaveral, USA) |
| Perigee | 36053 km |
| Apogee | 36136 km |
SIRIUS W (MARCOPOLO 1), 20193 is a payload satellite owned by BSB (SE) in GEO that was launched on Sun, 27 Aug 1989 UTC via a DELTA 4925-8 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 SIRIUS W (MARCOPOLO 1) Date of exalting 27.08.1989y.