CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1989-0419

DELTA 1 DEB

DELTA 1 DEB (NORAD 10302) re-entered Earth’s atmosphere on 16 April 1989.

Official dateFragment record
NORAD number
10302
International designator
1977-065CY
Object type
Fragment
Country
United States
Parent launched
14 Jul 1977Cape Canaveral
Re-entered (UTC)
16 Apr 1989UTC calendar day
Time since launch
11 years, 9 months4,294 days
How it ended
Re-entered (natural decay)
Latitude range
29.0°N to 29.0°SFinal inclination 29.0°

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 29.0°, allowed a re-entry anywhere between 29.0°N and 29.0°S.

Life in orbit

DELTA 1 DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 16 Apr 1989

6 entries
1989-0423SL-4 R/B1989-0424SL-12 R/B(1)1989-0418TITAN 3C TRANSTAGE DEB1989-0420DELTA 1 DEB1989-0421ARIANE 1 DEB1989-0422ARIANE 1 DEB

From the same launch

1977-065
1990-0368DELTA 1 R/B(2)
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0419
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