CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1973-0343

COSMOS 554 DEB

COSMOS 554 DEB (NORAD 6531) re-entered Earth’s atmosphere on 25 June 1973.

Official dateFragment record
NORAD number
6531
International designator
1973-021CQ
Object type
Fragment
Country
USSR
Parent launched
19 Apr 1973Plesetsk Cosmodrome
Re-entered (UTC)
25 Jun 1973UTC calendar day
Time since launch
2 months67 days
How it ended
Re-entered (natural decay)
Latitude range
72.8°N to 72.8°SFinal inclination 72.8°

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 72.8°, allowed a re-entry anywhere between 72.8°N and 72.8°S.

Life in orbit

COSMOS 554 DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 25 Jun 1973

4 entries
1973-0342COSMOS 554 DEB1973-0344SATURN 5 DEB1973-0345COSMOS 554 DEB1973-0346COSMOS 563 DEB

From the same launch

1973-021
1973-0115SL-4 R/B1973-0278COSMOS 554

Part of a fragment group

194 on record
194One of 194 fragments of Cosmos 554 on record →
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1973-0343
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.