IRIDIUM 33 DEB, 35051

Orbit data source: Space-Track

IRIDIUM 33 DEB, 35051 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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https://www.satcat.com/sats-embedded/35051?theme=dark&initialShowStats=false

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Identifier

35051, 1997-051NX

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: 1 day ago

TLE from 1 day ago

0 IRIDIUM 33 DEB
1 35051U 97051NX  26244.30575131  .00001140  00000-0  29751-3 0  9992
2 35051  86.3181 254.2885 0005939 303.9929  56.0710 14.48675206907961

Epoch: 2026-09-01T07:20Z

TLE epoch observation values (Epoch: 2026-09-01T07:20:16.913Z)

Latitude

-0.00001°

Longitude

163.7435°

Altitude

730.694 km

Speed

7.491 km/s

True Right ascension

16h 57m 09s

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

00:25:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

731.144 km

Perigee altitude

722.705 km

Semi-major axis

7,105.061 km

Eccentricity

0.00059

Inclination

86.3181°

RAAN

254.2885°

Arg. of periapsis

303.9929°

True anomaly

56.12749°

Mean anomaly

56.071°

Eccentric anomaly

56.09924°

Mean motion

3.62403 °/min

Orbital period

99.34 mins

BSTAR

0.00029751

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

IRIDIUM 33 DEB, 35917 (Decayed)

IRIDIUM 33 DEB, 36640 (Decayed)

IRIDIUM 33 DEB, 33967 (Decayed)

IRIDIUM 33 DEB, 34983 (Decayed)

IRIDIUM 33 DEB, 34889 (Decayed)

IRIDIUM 33 DEB, 38225 (Decayed)

IRIDIUM 33 DEB, 36492 (Decayed)

IRIDIUM 33 DEB, 36010 (Decayed)

IRIDIUM 33 DEB, 34489 (Decayed)

IRIDIUM 33 DEB, 34099 (Decayed)

IRIDIUM 33 DEB, 33952 (Decayed)

IRIDIUM 33 DEB, 34357 (Decayed)

IRIDIUM 33 DEB, 35862 (Decayed)

IRIDIUM 33 DEB, 46968 (Decayed)

IRIDIUM 33 DEB, 36389 (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	2026-09-02 12:05:18.526Z	19.235° NNE	2026-09-02 12:09:18.526Z	73.765° E	26.76°	2026-09-02 12:13:18.526Z	137.861° SSE
6 mins	2026-09-02 13:46:18.526Z	322.589° NNW	2026-09-02 13:49:18.526Z	274.335° WNW	23.945°	2026-09-02 13:52:18.526Z	228.635° WSW
8 mins	2026-09-03 00:54:18.526Z	161.698° S	2026-09-03 00:58:18.526Z	68.472° E	39.081°	2026-09-03 01:02:18.526Z	12.667° NNE

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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, 35051 on other resources

View IRIDIUM 33 DEB, 35051 on Heavens-Above

View IRIDIUM 33 DEB, 35051 on Keep Track

View IRIDIUM 33 DEB, 35051 on Celestrak

View IRIDIUM 33 DEB, 35051 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, 35051

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-09-01T07:20:16.913Z)

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, 35051 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago