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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https://www.satcat.com/sats-embedded/34375?theme=dark&initialShowStats=false

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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: 18 hours ago

TLE from 18 hours ago

0 IRIDIUM 33 DEB
1 34375U 97051FT  25350.49673936  .00000869  00000-0  39364-3 0  9997
2 34375  86.4323 181.1851 0103515 114.9637 275.7525 14.17999291867658

Epoch: 2025-12-16T11:55Z

TLE epoch observation values (Epoch: 2025-12-16T11:55:18.280Z)

Latitude

29.5193°

Longitude

-81.00876°

Altitude

829.198 km

Speed

7.444 km/s

True Right ascension

12h 12m 47s

True Declination

29° 22' 25"

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

04:58:48

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

903.719 km

Perigee altitude

754.507 km

Semi-major axis

7,207.25 km

Eccentricity

0.01035

Inclination

86.4323°

RAAN

181.1851°

Arg. of periapsis

114.9637°

True anomaly

274.57083°

Mean anomaly

275.7525°

Eccentric anomaly

275.16181°

Mean motion

3.54723 °/min

Orbital period

101.49 mins

BSTAR

0.00039364

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

IRIDIUM 33 DEB, 40997 (Decayed)

IRIDIUM 33 DEB, 38242 (Decayed)

IRIDIUM 33 DEB, 35928 (Decayed)

IRIDIUM 33 DEB, 34152 (Decayed)

IRIDIUM 33 DEB, 34158 (Decayed)

IRIDIUM 33 DEB, 46982 (Decayed)

IRIDIUM 33 DEB, 34084 (Decayed)

IRIDIUM 33 DEB, 38029 (Decayed)

IRIDIUM 33 DEB, 34104 (Decayed)

IRIDIUM 33 DEB, 36495 (Decayed)

IRIDIUM 33 DEB, 35742 (Decayed)

IRIDIUM 33 DEB, 38226 (Decayed)

IRIDIUM 33 DEB, 34108 (Decayed)

IRIDIUM 33 DEB, 37551 (Decayed)

IRIDIUM 33 DEB, 37554 (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.
9 mins	2025-12-17 13:17:45.079Z	175.086° S	2025-12-17 13:22:45.079Z	53.731° ENE	43.985°	2025-12-17 13:26:45.079Z	6.236° NNE
6 mins	2025-12-17 23:56:45.079Z	38.045° NE	2025-12-17 23:59:45.079Z	82.477° E	20.608°	2025-12-18 00:02:45.079Z	122.955° SE
7 mins	2025-12-18 01:38:45.079Z	327.456° NNW	2025-12-18 01:41:45.079Z	266.282° W	31.266°	2025-12-18 01:45:45.079Z	210.012° SW

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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: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2025-12-16T11:55:18.280Z)

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: 18 hours ago