CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1988-0881
M-3S DEB
M-3S DEB (NORAD 19665) re-entered Earth’s atmosphere on 11 December 1988.
Official dateFragment record
NORAD number
19665
International designator
1984-015F
Object type
Fragment
Country
Japan
Parent launched
14 Feb 1984Uchinoura
Re-entered (UTC)
11 Dec 1988UTC calendar day
Time since launch
4 years, 9 months1,762 days
How it ended
Re-entered (natural decay)
Latitude range
74.6°N to 74.6°SFinal inclination 74.6°
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 74.6°, allowed a re-entry anywhere between 74.6°N and 74.6°S.
Life in orbit
M-3S DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 11 Dec 1988
5 entriesFrom the same launch
1984-015
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1988-0881
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1988-0881
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.