CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1981-0379

THORAD AGENA D DEB

THORAD AGENA D DEB (NORAD 4775) re-entered Earth’s atmosphere on 31 July 1981.

Official dateFragment record
NORAD number
4775
International designator
1970-025DV
Object type
Fragment
Country
United States
Parent launched
8 Apr 1970Vandenberg
Re-entered (UTC)
31 Jul 1981UTC calendar day
Time since launch
11 years, 3 months4,132 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

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

Also ended on 31 Jul 1981

4 entries
1981-0381COSMOS 12831981-0382SL-4 R/B1981-0380COSMOS 1277 DEB1981-0383SL-12 PLAT

Part of a fragment group

179 on record
179One of 179 fragments of Thorad Agena D on record →
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0379
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.