CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0722
ASTRO C DEB
ASTRO C DEB (NORAD 18407) re-entered Earth’s atmosphere on 11 August 1989.
Official dateFragment record
NORAD number
18407
International designator
1987-012E
Object type
Fragment
Country
Japan
Parent launched
5 Feb 1987Uchinoura
Re-entered (UTC)
11 Aug 1989UTC calendar day
Time since launch
2 years, 6 months918 days
How it ended
Re-entered (natural decay)
Latitude range
31.3°N to 31.3°SFinal inclination 31.3°
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 31.3°, allowed a re-entry anywhere between 31.3°N and 31.3°S.
Life in orbit
ASTRO C DEB’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 11 Aug 1989
3 entriesFrom the same launch
1987-012
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0722
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0722
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.