CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1979-0075

DELTA 1 DEB

DELTA 1 DEB (NORAD 9684) re-entered Earth’s atmosphere on 20 February 1979.

Official dateFragment record
NORAD number
9684
International designator
1975-004GF
Object type
Fragment
Country
United States
Parent launched
22 Jan 1975Vandenberg
Re-entered (UTC)
20 Feb 1979UTC calendar day
Time since launch
4 years1,490 days
How it ended
Re-entered (natural decay)
Latitude range
—

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

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

Also ended on 20 Feb 1979

2 entries
1979-0073TITAN 3C TRANSTAGE DEB1979-0074TRANSIT 5E-5 DEB

Part of a fragment group

175 on record
175One of 175 fragments of Delta 1 on record →
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1979-0075
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.