IRIDIUM 33 DEB, 34648

Orbit data source: Space-Track

IRIDIUM 33 DEB, 34648 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

34648, 1997-051JZ

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: 2 days ago

TLE from 2 days ago

0 IRIDIUM 33 DEB
1 34648U 97051JZ  26153.17346319  .00008182  00000-0  36444-2 0  9990
2 34648  86.3945 212.5696 0178886 117.8408 244.1032 14.14563611873826

Epoch: 2026-06-02T04:09Z

TLE epoch observation values (Epoch: 2026-06-02T04:09:47.219Z)

Latitude

-0.00001°

Longitude

-100.52738°

Altitude

905.107 km

Speed

7.37 km/s

True Right ascension

14h 10m 16s

True Declination

0° 00' 00"

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

23:07:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

969.924 km

Perigee altitude

711.652 km

Semi-major axis

7,218.925 km

Eccentricity

0.01789

Inclination

86.3945°

RAAN

212.5696°

Arg. of periapsis

117.8408°

True anomaly

242.27731°

Mean anomaly

244.1032°

Eccentric anomaly

243.18845°

Mean motion

3.53862 °/min

Orbital period

101.73 mins

BSTAR

0.0036444

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

IRIDIUM 33 DEB, 34353 (Decayed)

IRIDIUM 33 DEB, 33853

IRIDIUM 33 DEB, 36497

IRIDIUM 33 DEB, 35846

IRIDIUM 33 DEB, 34378 (Decayed)

IRIDIUM 33 DEB, 33775

IRIDIUM 33 DEB, 34492

IRIDIUM 33 DEB, 37550

IRIDIUM 33 DEB, 34538

IRIDIUM 33 DEB, 38229

IRIDIUM 33 DEB, 36390

IRIDIUM 33 DEB, 35482 (Decayed)

IRIDIUM 33 DEB, 34109 (Decayed)

IRIDIUM 33 DEB, 36081 (Decayed)

IRIDIUM 33 DEB, 34532 (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.
8 mins	2026-06-04 16:10:15.768Z	349.663° N	2026-06-04 16:13:15.768Z	303.751° NW	42.322°	2026-06-04 16:18:15.768Z	188.132° SSW
7 mins	2026-06-05 03:36:15.768Z	136.279° SSE	2026-06-05 03:39:15.768Z	84.933° E	29.204°	2026-06-05 03:43:15.768Z	25.195° NE
7 mins	2026-06-05 05:18:15.768Z	234.846° WSW	2026-06-05 05:21:15.768Z	278.465° WNW	23.478°	2026-06-05 05:25:15.768Z	333.813° NNW

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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, 34648 on other resources

View IRIDIUM 33 DEB, 34648 on Heavens-Above

View IRIDIUM 33 DEB, 34648 on Keep Track

View IRIDIUM 33 DEB, 34648 on Celestrak

View IRIDIUM 33 DEB, 34648 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, 34648

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-02T04:09:47.219Z)

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, 34648 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago