CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2013-0396
CZ-4 DEB
CZ-4 DEB (NORAD 20857) re-entered Earth’s atmosphere on 20 November 2013.
Official dateFragment record
NORAD number
20857
International designator
1990-081V
Object type
Fragment
Country
China
Parent launched
3 Sep 1990Taiyuan
Re-entered (UTC)
20 Nov 2013UTC calendar day
Time since launch
23 years, 2 months8,479 days
How it ended
Re-entered (natural decay)
Latitude range
81.4°N to 81.4°SFinal inclination 98.6°
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 98.6°, allowed a re-entry anywhere between 81.4°N and 81.4°S.
Life in orbit
CZ-4 DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 20 Nov 2013
1 entryFrom the same launch
1990-081
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2013-0396
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2013-0396
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.