CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-0626
CZ-4 DEB
CZ-4 DEB (NORAD 20907) re-entered Earth’s atmosphere on 25 March 2025.
Official dateFragment record
NORAD number
20907
International designator
1990-081BT
Object type
Fragment
Country
China
Parent launched
3 Sep 1990Taiyuan
Re-entered (UTC)
25 Mar 2025UTC calendar day
Time since launch
34 years, 6 months12,622 days
How it ended
Re-entered (natural decay)
Latitude range
82.0°N to 82.0°SFinal inclination 98.0°
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 98.0°, allowed a re-entry anywhere between 82.0°N and 82.0°S.
Life in orbit
CZ-4 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 25 Mar 2025
24 entriesFrom the same launch
1990-081
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-0626
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-0626
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.