SHIYAN 21 - Norad ID: 54752
| Spacetrack Directory Name | SHIYAN 21 (SY-21) |
| Alternative name | SHIYAN 21 |
| Follow SHIYAN 21 (SY-21) | SHIYAN 21 (SY-21) Tracker |
| Pass predictions SHIYAN 21 (SY-21) | Pass predictions SHIYAN 21 (SY-21) |
| Orbit launches |
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| Days in orbit | 1238 |
| Country/organisation of origin | Chiny (PRC) |
| Starting point | XICLF (Xichang Launch Facility, China) |
| Perigee | 474 km |
| Apogee | 492 km |
| Orbit slope (inclination) | 35.98° |
| Laps per day | 15 |
| Height SHIYAN 21 (SY-21) | 484.5 km |
SHIYAN 21 (SY-21), 54752 is a payload satellite owned by CAST (CN) in LEO that was launched on Fri, 16 Dec 2022 UTC via a CHANG ZHENG 11 launch vehicle from the Xichang Space Center, China (XSC). 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 SHIYAN 21 (SY-21) Date of exalting 16.12.2022y. Average height of ISS SHIYAN 21 (SY-21) hundred 484.5 km. Average velocity SHIYAN 21 (SY-21) is 27453.01 km/h. Inclination SHIYAN 21 (SY-21) satellite 35.97°.