IRIDIUM 33 DEB, 35052

Orbit data source: Space-Track

IRIDIUM 33 DEB, 35052 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

35052, 1997-051NY

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: 7 hours ago

TLE from 7 hours ago

0 IRIDIUM 33 DEB
1 35052U 97051NY  26112.83440969  .00000355  00000-0  10919-3 0  9998
2 35052  86.3294 324.2965 0012212  23.1372 337.0373 14.38674150891605

Epoch: 2026-04-22T20:01Z

TLE epoch observation values (Epoch: 2026-04-22T20:01:32.997Z)

Latitude

-0.00006°

Longitude

173.01886°

Altitude

757.909 km

Speed

7.48 km/s

True Right ascension

21h 37m 11s

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

10:11:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

768.559 km

Perigee altitude

751.125 km

Semi-major axis

7,137.979 km

Eccentricity

0.00122

Inclination

86.3294°

RAAN

324.2965°

Arg. of periapsis

23.1372°

True anomaly

336.98263°

Mean anomaly

337.0373°

Eccentric anomaly

337.00997°

Mean motion

3.59899 °/min

Orbital period

100.03 mins

BSTAR

0.00010919

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

IRIDIUM 33 DEB, 35294 (Decayed)

IRIDIUM 33 DEB, 35924 (Decayed)

IRIDIUM 33 DEB, 34092 (Decayed)

IRIDIUM 33 DEB, 33778 (Decayed)

IRIDIUM 32, 24945 (Decayed)

IRIDIUM 33 DEB, 34601 (Decayed)

IRIDIUM 33 DEB, 37552 (Decayed)

IRIDIUM 33 DEB, 34100 (Decayed)

IRIDIUM 33 DEB, 33884

IRIDIUM 33 DEB, 35484

IRIDIUM 33 DEB, 35797

IRIDIUM 33 DEB, 34145

IRIDIUM 33 DEB, 34497

IRIDIUM 33 DEB, 38474

IRIDIUM 33 DEB, 35616

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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.
7 mins	2026-04-23 03:17:23.630Z	325.173° NNW	2026-04-23 03:20:23.630Z	286.206° WNW	21.306°	2026-04-23 03:24:23.630Z	230.322° WSW
8 mins	2026-04-23 14:30:23.630Z	174.108° S	2026-04-23 14:34:23.630Z	81.017° E	44.156°	2026-04-23 14:38:23.630Z	6.828° NNE
5 mins	2026-04-24 01:00:23.630Z	46.506° ENE	2026-04-24 01:02:23.630Z	74.158° E	17.648°	2026-04-24 01:05:23.630Z	113.887° SE
8 mins	2026-04-24 02:39:23.630Z	340.762° N	2026-04-24 02:43:23.630Z	265.629° W	36.114°	2026-04-24 02:47:23.630Z	203.037° SW

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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, 35052 on other resources

View IRIDIUM 33 DEB, 35052 on Heavens-Above

View IRIDIUM 33 DEB, 35052 on Keep Track

View IRIDIUM 33 DEB, 35052 on Celestrak

View IRIDIUM 33 DEB, 35052 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, 35052

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-04-22T20:01:32.997Z)

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, 35052 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago