IRIDIUM 33 DEB, 34159

Orbit data source: Space-Track

IRIDIUM 33 DEB, 34159 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

34159, 1997-051EN

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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 IRIDIUM 33 DEB
1 34159U 97051EN  26154.49503932  .00001214  00000-0  38567-3 0  9997
2 34159  86.3501 334.5788 0029963  81.0294 279.4294 14.38929576904439

Epoch: 2026-06-03T11:52Z

TLE epoch observation values (Epoch: 2026-06-03T11:52:51.397Z)

Latitude

0.00001°

Longitude

-95.58819°

Altitude

761.651 km

Speed

7.475 km/s

True Right ascension

22h 18m 18s

True Declination

0° 00' 00"

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

01:14:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

780.381 km

Perigee altitude

737.611 km

Semi-major axis

7,137.133 km

Eccentricity

0.003

Inclination

86.3501°

RAAN

334.5788°

Arg. of periapsis

81.0294°

True anomaly

279.09048°

Mean anomaly

279.4294°

Eccentric anomaly

279.25996°

Mean motion

3.59963 °/min

Orbital period

100.01 mins

BSTAR

0.00038567

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

IRIDIUM 33 DEB, 34350

IRIDIUM 33 DEB, 35618

IRIDIUM 33 DEB, 34088

IRIDIUM 33 DEB, 34487

IRIDIUM 33 DEB, 35631

IRIDIUM 33 DEB, 33850

IRIDIUM 33 DEB, 33775

IRIDIUM 33 DEB, 34492

IRIDIUM 33 DEB, 36080

IRIDIUM 33 DEB, 34538

IRIDIUM 33 DEB, 34508

IRIDIUM 33 DEB, 35482 (Decayed)

IRIDIUM 33 DEB, 34109 (Decayed)

IRIDIUM 33 DEB, 34690

IRIDIUM 33 DEB, 35081 (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	2026-06-04 23:29:39.162Z	13.319° NNE	2026-06-04 23:34:39.162Z	92.363° ESE	32.214°	2026-06-04 23:38:39.162Z	149.784° SSE
5 mins	2026-06-05 01:12:39.162Z	305.931° NW	2026-06-05 01:14:39.162Z	274.542° WNW	19.724°	2026-06-05 01:17:39.162Z	234.951° WSW
8 mins	2026-06-05 12:24:39.162Z	177.062° S	2026-06-05 12:27:39.162Z	141.864° SSE	44.467°	2026-06-05 12:32:39.162Z	4.333° NNE

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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, 34159 on other resources

View IRIDIUM 33 DEB, 34159 on Heavens-Above

View IRIDIUM 33 DEB, 34159 on Keep Track

View IRIDIUM 33 DEB, 34159 on Celestrak

View IRIDIUM 33 DEB, 34159 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, 34159

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: 2026-06-03T11:52:51.397Z)

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, 34159 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago