IRIDIUM 33 DEB, 34375

Orbit data source: Space-Track

IRIDIUM 33 DEB, 34375 is space debris in LEO originally from a launch on Sun, 14 Sep 1997 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). The debris from Iridium 33, an American commercial communications satellite, has been tracked extensively since its accidental collision with the defunct Russian satellite Cosmos 2251 in 2009. This event, occurring at high speed in low Earth orbit (LEO), generated thousands of pieces of space debris, significantly increasing the risk of further collisions. The Iridium 33 debris cloud has impacted space traffic management and orbital debris mitigation strategies, making it a subject of ongoing study in space situational awareness.

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Identifier

34375, 1997-051FT

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1997-09-14 (29 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 IRIDIUM 33 DEB
1 34375U 97051FT  26088.09109062  .00000863  00000-0  38944-3 0  9993
2 34375  86.4315 139.8591 0103467 148.2452 240.2966 14.18215865882192

Epoch: 2026-03-29T02:11Z

TLE epoch observation values (Epoch: 2026-03-29T02:11:10.229Z)

Latitude

27.49907°

Longitude

-77.58496°

Altitude

872.42 km

Speed

7.399 km/s

True Right ascension

09h 26m 50s

True Declination

27° 21' 39"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

00:06:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

902.943 km

Perigee altitude

753.815 km

Semi-major axis

7,206.516 km

Eccentricity

0.01035

Inclination

86.4315°

RAAN

139.8591°

Arg. of periapsis

148.2452°

True anomaly

239.27336°

Mean anomaly

240.2966°

Eccentric anomaly

239.78432°

Mean motion

3.54777 °/min

Orbital period

101.47 mins

BSTAR

0.00038944

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Other satellites on launch #51 in the year 1997 (1997-09-14 UTC)

IRIDIUM 33 DEB, 39787 (Decayed)

IRIDIUM 33 DEB, 34161 (Decayed)

IRIDIUM 33 DEB, 39785 (Decayed)

IRIDIUM 33 DEB, 36498 (Decayed)

IRIDIUM 33 DEB, 36566 (Decayed)

IRIDIUM 33 DEB, 34515 (Decayed)

IRIDIUM 33 DEB, 37134 (Decayed)

IRIDIUM 33 DEB, 34097

IRIDIUM 33 DEB, 37136

IRIDIUM 33 DEB, 40996

IRIDIUM 33 DEB, 38228

IRIDIUM 33 DEB, 34159

IRIDIUM 33 DEB, 37548

IRIDIUM 33 DEB, 35848

IRIDIUM 33 DEB, 34651

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IRIDIUM 33 DEB Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
9 mins	2026-03-30 03:34:07.477Z	163.707° S	2026-03-30 03:39:07.477Z	68.998° E	39.911°	2026-03-30 03:43:07.477Z	13.205° NNE
5 mins	2026-03-30 05:19:07.477Z	261.764° W	2026-03-30 05:21:07.477Z	287.193° WNW	16.48°	2026-03-30 05:24:07.477Z	321.997° NNW
4 mins	2026-03-30 14:14:07.477Z	54.709° ENE	2026-03-30 14:16:07.477Z	82.317° E	15.432°	2026-03-30 14:18:07.477Z	107.477° ESE
8 mins	2026-03-30 15:54:07.477Z	342.603° N	2026-03-30 15:58:07.477Z	259.081° W	37.667°	2026-03-30 16:02:07.477Z	199.379° SSW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out IRIDIUM 33 DEB, 34375 on other resources

View IRIDIUM 33 DEB, 34375 on Heavens-Above

View IRIDIUM 33 DEB, 34375 on Keep Track

View IRIDIUM 33 DEB, 34375 on Celestrak

View IRIDIUM 33 DEB, 34375 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

IRIDIUM 33 DEB, 34375

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-03-29T02:11:10.229Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #51 in the year 1997 (1997-09-14 UTC)

IRIDIUM 33 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 33 DEB, 34375 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago