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 (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)

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 IRIDIUM 33 DEB
1 34765U 97051LJ  26121.33097714  .00001206  00000-0  36956-3 0  9994
2 34765  86.3387 332.8694 0018209 114.8482  59.5830 14.40873666896238

Epoch: 2026-05-01T07:56Z

TLE epoch observation values (Epoch: 2026-05-01T07:56:36.424Z)

Latitude

5.29107°

Longitude

174.11514°

Altitude

751.581 km

Speed

7.483 km/s

True Right ascension

10h 10m 07s

True Declination

5° 15' 34"

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

01:14:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

765.554 km

Perigee altitude

739.585 km

Semi-major axis

7,130.707 km

Eccentricity

0.00182

Inclination

86.3387°

RAAN

332.8694°

Arg. of periapsis

114.8482°

True anomaly

59.76315°

Mean anomaly

59.583°

Eccentric anomaly

59.67305°

Mean motion

3.60449 °/min

Orbital period

99.88 mins

BSTAR

0.00036956

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

IRIDIUM 33 DEB, 35486 (Decayed)

IRIDIUM 33 DEB, 34691 (Decayed)

IRIDIUM 33 DEB, 38234 (Decayed)

IRIDIUM 29, 24944

IRIDIUM 33 DEB, 46979

IRIDIUM 33 DEB, 46965

IRIDIUM 33 DEB, 46734

IRIDIUM 33 DEB, 34492

IRIDIUM 33 DEB, 37550

IRIDIUM 33 DEB, 35631

IRIDIUM 33 DEB, 33775

IRIDIUM 33 DEB, 36497

IRIDIUM 33 DEB, 34538

IRIDIUM 33 DEB, 35846

IRIDIUM 33 DEB, 35298 (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	2026-05-02 02:02:08.358Z	2.401° NNE	2026-05-02 02:07:08.358Z	98.108° ESE	43.146°	2026-05-02 02:11:08.358Z	168.922° S
4 mins	2026-05-02 13:18:08.358Z	99.272° ESE	2026-05-02 13:20:08.358Z	73.15° E	14.079°	2026-05-02 13:22:08.358Z	48.941° ENE
8 mins	2026-05-02 14:56:08.358Z	201.721° SSW	2026-05-02 14:59:08.358Z	258.939° W	39.877°	2026-05-02 15:04:08.358Z	353.564° 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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-05-01T07:56:36.424Z)

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: 10 hours ago