CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
2011-0504

IRIDIUM 33 DEB

IRIDIUM 33 DEB (NORAD 35861) re-entered Earth’s atmosphere on 31 December 2011.

Official dateFragment record
NORAD number
35861
International designator
1997-051TM
Object type
Fragment
Country
United States
Parent launched
14 Sep 1997Baikonur Cosmodrome
Re-entered (UTC)
31 Dec 2011UTC calendar day
Time since launch
14 years, 3 months5,221 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

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

Also ended on 31 Dec 2011

2 entries
2011-0502SARA DEB2011-0503IRIDIUM 33 DEB

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/2011-0504
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