CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1988-0899

THORAD AGENA D DEB

THORAD AGENA D DEB (NORAD 4146) re-entered Earth’s atmosphere on 18 December 1988.

Official dateFragment record
NORAD number
4146
International designator
1969-082Q
Object type
Fragment
Country
United States
Parent launched
30 Sep 1969Vandenberg
Re-entered (UTC)
18 Dec 1988UTC calendar day
Time since launch
19 years, 2 months7,019 days
How it ended
Re-entered (natural decay)
Latitude range
70.3°N to 70.3°SFinal inclination 70.3°

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 70.3°, allowed a re-entry anywhere between 70.3°N and 70.3°S.

Life in orbit

THORAD AGENA D DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 18 Dec 1988

3 entries

From the same launch

1969-082

Part of a fragment group

207 on record
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1988-0899
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