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 (28 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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 IRIDIUM 33 DEB
1 34375U 97051FT  25304.97763962  .00001193  00000-0  54797-3 0  9996
2 34375  86.4354 199.5155 0100291 260.3399 118.4497 14.17881899861201

Epoch: 2025-10-31T23:27Z

TLE epoch observation values (Epoch: 2025-10-31T23:27:48.063Z)

Latitude

19.75411°

Longitude

168.32604°

Altitude

870.134 km

Speed

7.401 km/s

True Right ascension

13h 23m 09s

True Declination

19° 38' 48"

Sunlit

Object was in daylight 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

19:31:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

901.798 km

Perigee altitude

757.225 km

Semi-major axis

7,207.648 km

Eccentricity

0.01003

Inclination

86.4354°

RAAN

199.5155°

Arg. of periapsis

260.3399°

True anomaly

119.45411°

Mean anomaly

118.4497°

Eccentric anomaly

118.95251°

Mean motion

3.54693 °/min

Orbital period

101.5 mins

BSTAR

0.00054797

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

IRIDIUM 33 DEB, 35907

IRIDIUM 33 DEB, 35919 (Decayed)

IRIDIUM 33 DEB, 34707 (Decayed)

IRIDIUM 33 DEB, 35748 (Decayed)

IRIDIUM 33 DEB, 34361 (Decayed)

IRIDIUM 33 DEB, 35930 (Decayed)

IRIDIUM 33 DEB, 34084 (Decayed)

IRIDIUM 33 DEB, 34527 (Decayed)

IRIDIUM 33 DEB, 38229

IRIDIUM 33 DEB, 34367 (Decayed)

IRIDIUM 33 DEB, 33876 (Decayed)

IRIDIUM 33 DEB, 35629 (Decayed)

IRIDIUM 33 DEB, 36489 (Decayed)

IRIDIUM 33 DEB, 34160 (Decayed)

IRIDIUM 33 DEB, 33968 (Decayed)

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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.
10 mins	2025-11-02 04:44:16.156Z	7.895° NNE	2025-11-02 04:50:16.156Z	101.212° ESE	37.323°	2025-11-02 04:54:16.156Z	156.261° SSE
6 mins	2025-11-02 06:28:16.156Z	316.84° NNW	2025-11-02 06:31:16.156Z	279.594° WNW	18.912°	2025-11-02 06:34:16.156Z	242.846° WSW
5 mins	2025-11-02 16:11:16.156Z	97.983° ESE	2025-11-02 16:13:16.156Z	74.324° E	15.505°	2025-11-02 16:16:16.156Z	42.445° NE
9 mins	2025-11-02 17:50:16.156Z	195.466° SSW	2025-11-02 17:54:16.156Z	277.02° WNW	42.573°	2025-11-02 17:59:16.156Z	355.498° N

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: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-10-31T23:27:48.063Z)

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: 1 day ago