CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
2021-0375

IRIDIUM 33 DEB

IRIDIUM 33 DEB (NORAD 36495) re-entered Earth’s atmosphere on 20 October 2021.

Official dateFragment record
NORAD number
36495
International designator
1997-051WM
Object type
Fragment
Country
United States
Parent launched
14 Sep 1997Baikonur Cosmodrome
Re-entered (UTC)
20 Oct 2021UTC calendar day
Time since launch
24 years, 1 month8,802 days
How it ended
Re-entered (natural decay)
Latitude range
86.4°N to 86.4°SFinal inclination 86.4°

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 86.4°, allowed a re-entry anywhere between 86.4°N and 86.4°S.

Life in orbit

IRIDIUM 33 DEB’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 20 Oct 2021

1 entry
2021-0376COSMOS 2551

From the same launch

1997-051
1997-0258SL-12 R/B2002-0053IRIDIUM 272017-0155IRIDIUM 302018-0242IRIDIUM 312019-0048IRIDIUM 32

Part of a break-up

539 on record
539One of 539 fragments of Iridium 33 on record →
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2021-0375
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