IRIDIUM 33 DEB, 38241

Orbit data source: Space-Track

IRIDIUM 33 DEB, 38241 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

38241, 1997-051ZR

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)

Expand to show TLE details & history
Last TLE update: 5 days ago

TLE from 5 days ago

0 IRIDIUM 33 DEB
1 38241U 97051ZR  26135.16363021  .00001572  00000-0  35360-3 0  9994
2 38241  86.3189 282.8463 0001521 231.0476 129.0597 14.55883933624329

Epoch: 2026-05-15T03:55Z

TLE epoch observation values (Epoch: 2026-05-15T03:55:37.650Z)

Latitude

0.00006°

Longitude

-8.95946°

Altitude

710.255 km

Speed

7.5 km/s

True Right ascension

18h 51m 23s

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

04:37:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

704.508 km

Perigee altitude

702.354 km

Semi-major axis

7,081.568 km

Eccentricity

0.00015

Inclination

86.3189°

RAAN

282.8463°

Arg. of periapsis

231.0476°

True anomaly

129.07323°

Mean anomaly

129.0597°

Eccentric anomaly

129.06647°

Mean motion

3.64208 °/min

Orbital period

98.84 mins

BSTAR

0.0003536

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

IRIDIUM 33 DEB, 33850

IRIDIUM 33 DEB, 33887

IRIDIUM 33 DEB, 33775

IRIDIUM 33 DEB, 34362 (Decayed)

IRIDIUM 33 DEB, 34506 (Decayed)

IRIDIUM 33 DEB, 34531 (Decayed)

IRIDIUM 33 DEB, 33959 (Decayed)

IRIDIUM 33 DEB, 34143 (Decayed)

IRIDIUM 33 DEB, 46978 (Decayed)

IRIDIUM 33 DEB, 35751 (Decayed)

IRIDIUM 33 DEB, 33867 (Decayed)

IRIDIUM 33 DEB, 34492

IRIDIUM 33 DEB, 36080

IRIDIUM 33 DEB, 37550

IRIDIUM 33 DEB, 34538

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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.
6 mins	2026-05-19 20:41:00.093Z	34.401° NE	2026-05-19 20:44:00.093Z	81.614° E	21.771°	2026-05-19 20:47:00.093Z	126.129° SE
7 mins	2026-05-19 22:20:00.093Z	329.306° NNW	2026-05-19 22:23:00.093Z	277.775° WNW	28.152°	2026-05-19 22:27:00.093Z	214.818° SW
6 mins	2026-05-20 09:26:00.093Z	140.611° SSE	2026-05-20 09:29:00.093Z	71.25° E	31.723°	2026-05-20 09:32:00.093Z	23.76° NE
5 mins	2026-05-20 11:06:00.093Z	253.201° W	2026-05-20 11:08:00.093Z	284.401° WNW	18.611°	2026-05-20 11:11:00.093Z	325.722° 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, 38241 on other resources

View IRIDIUM 33 DEB, 38241 on Heavens-Above

View IRIDIUM 33 DEB, 38241 on Keep Track

View IRIDIUM 33 DEB, 38241 on Celestrak

View IRIDIUM 33 DEB, 38241 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, 38241

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-05-15T03:55:37.650Z)

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, 38241 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago