CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1843
Xiamen Keji 1
Sci Tech 1
Xiamen Keji 1 (NORAD 55133) re-entered Earth’s atmosphere on 9 December 2025, after 2 years, 11 months in orbit.
Official dateIdentified from the historical record
NORAD number
55133
International designator
2023-003A
Object type
Spacecraft
Official listing
OBJECT AListed as an unidentified object
Country
China
Launched
9 Jan 2023Jiuquan
Re-entered (UTC)
9 Dec 2025UTC calendar day
Time in orbit
2 years, 11 months1,065 days
How it ended
Re-entered (natural decay)
Latitude range
82.9°N to 82.9°SFinal inclination 97.1°
Mass
50 kg
Operator
Xiamen Tianwei / Xiopm Space
Built by
Xiopm Space
Bus
XST
Programme
Xiamen T
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 97.1°, allowed a re-entry anywhere between 82.9°N and 82.9°S.
Life in orbit
2 years, 11 monthsXiamen Keji 1’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 9 Dec 2025
5 entriesFrom the same launch
2023-003
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1843
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1843
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.