CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1986-0149
ARIANE 3 DEB (SYLDA)
ARIANE 3 DEB (SYLDA) (NORAD 15563) re-entered Earth’s atmosphere on 5 April 1986.
Official dateFragment record
NORAD number
15563
International designator
1985-015D
Object type
Fragment
Country
France
Parent launched
8 Feb 1985Guiana Space Centre
Re-entered (UTC)
5 Apr 1986UTC calendar day
Time since launch
1 year, 1 month421 days
How it ended
Re-entered (natural decay)
Latitude range
6.8°N to 6.8°SFinal inclination 6.8°
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 6.8°, allowed a re-entry anywhere between 6.8°N and 6.8°S.
Life in orbit
ARIANE 3 DEB (SYLDA)’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 5 Apr 1986
2 entries
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1986-0149
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1986-0149
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.