IRIDIUM 33 DEB, 34765

Orbit data source: Space-Track

IRIDIUM 33 DEB, 34765 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

34765, 1997-051LJ

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)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 IRIDIUM 33 DEB
1 34765U 97051LJ  26068.54059118  .00001716  00000-0  53025-3 0  9995
2 34765  86.3443 355.5151 0014491 297.8684 189.5388 14.40754009888632

Epoch: 2026-03-09T12:58Z

TLE epoch observation values (Epoch: 2026-03-09T12:58:27.077Z)

Latitude

52.56703°

Longitude

168.90795°

Altitude

774.849 km

Speed

7.466 km/s

True Right ascension

11h 23m 00s

True Declination

52° 24' 05"

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

10:14:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

763.298 km

Perigee altitude

742.631 km

Semi-major axis

7,131.102 km

Eccentricity

0.00145

Inclination

86.3443°

RAAN

355.5151°

Arg. of periapsis

297.8684°

True anomaly

189.51133°

Mean anomaly

189.5388°

Eccentric anomaly

189.52506°

Mean motion

3.60419 °/min

Orbital period

99.88 mins

BSTAR

0.00053025

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

IRIDIUM 33 DEB, 34077

IRIDIUM 33 DEB, 34696

IRIDIUM 33 DEB, 40998

IRIDIUM 33 DEB, 34488

IRIDIUM 33 DEB, 38034 (Decayed)

IRIDIUM 33 DEB, 38022

IRIDIUM 33 DEB, 34376

IRIDIUM 33 DEB, 34540

IRIDIUM 33 DEB, 39783

IRIDIUM 33 DEB, 34926

IRIDIUM 33 DEB, 36490

IRIDIUM 33 DEB, 34529

IRIDIUM 33 DEB, 36569 (Decayed)

IRIDIUM 33 DEB, 36016 (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	2026-03-10 07:17:11.253Z	355.179° N	2026-03-10 07:22:11.253Z	249.881° W	44.606°	2026-03-10 07:27:11.253Z	182.759° SSW
6 mins	2026-03-10 18:32:11.253Z	115.934° SE	2026-03-10 18:34:11.253Z	87.147° E	19.85°	2026-03-10 18:38:11.253Z	34.227° NE
8 mins	2026-03-10 20:11:11.253Z	216.77° SW	2026-03-10 20:14:11.253Z	268.395° W	32.38°	2026-03-10 20:19:11.253Z	346.73° N

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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, 34765 on other resources

View IRIDIUM 33 DEB, 34765 on Heavens-Above

View IRIDIUM 33 DEB, 34765 on Keep Track

View IRIDIUM 33 DEB, 34765 on Celestrak

View IRIDIUM 33 DEB, 34765 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, 34765

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-03-09T12:58:27.077Z)

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, 34765 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago