CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1986-0105
STS 51I DEB SCREWDRIVER
STS 51I DEB SCREWDRIVER (NORAD 16013) re-entered Earth’s atmosphere on 28 February 1986.
Official dateFragment record
NORAD number
16013
International designator
1985-076H
Object type
Fragment
Country
United States
Parent launched
27 Aug 1985Cape Canaveral
Re-entered (UTC)
28 Feb 1986UTC calendar day
Time since launch
6 months185 days
How it ended
Re-entered (natural decay)
Latitude range
28.5°N to 28.5°SFinal inclination 28.5°
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 28.5°, allowed a re-entry anywhere between 28.5°N and 28.5°S.
Life in orbit
STS 51I DEB SCREWDRIVER’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1985-076
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1986-0105
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1986-0105
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.