CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1999-0117
MIR DEB
MIR DEB (NORAD 25689) re-entered Earth’s atmosphere on 21 April 1999.
Official dateFragment record
NORAD number
25689
International designator
1986-017ND
Object type
Fragment
Country
USSR
Parent launched
19 Feb 1986Baikonur Cosmodrome
Re-entered (UTC)
21 Apr 1999UTC calendar day
Time since launch
13 years, 2 months4,809 days
How it ended
Re-entered (natural decay)
Latitude range
51.7°N to 51.7°SFinal inclination 51.7°
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 51.7°, allowed a re-entry anywhere between 51.7°N and 51.7°S.
Life in orbit
Also ended on 21 Apr 1999
1 entryFrom the same launch
1986-017Part of a fragment group
319 on record
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1999-0117
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1999-0117
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.