IRIDIUM 33 DEB, 34376
Orbit data source: Space-Track
IRIDIUM 33 DEB, 34376 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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34376 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 IRIDIUM 33 DEB
1 34376U 97051FU 25345.03761977 .00011170 00000-0 21855-2 0 9997
2 34376 86.2990 7.3049 0026990 172.3394 187.8235 14.62526883879820Epoch: 2025-12-11T00:54Z
TLE epoch observation values (Epoch: 2025-12-11T00:54:10.348Z)
Latitude
-0.00005°
Longitude
-86.23756°
Altitude
707.007 km
Speed
7.492 km/s
True Right ascension
00h 29m 13s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
09:14:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
701.008 km
Perigee altitude
662.898 km
Semi-major axis
7,060.09 km
Eccentricity
0.0027
Inclination
86.299°
RAAN
7.3049°
Arg. of periapsis
172.3394°
True anomaly
187.78154°
Mean anomaly
187.8235°
Eccentric anomaly
187.80251°
Mean motion
3.65871 °/min
Orbital period
98.4 mins
BSTAR
0.0021855
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Other satellites on launch #51 in the year 1997 (1997-09-14 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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 | 2025-12-11 12:58:21.273Z | 26.514° NE | 2025-12-11 13:01:21.273Z | 69.236° E | 22.416° | 2025-12-11 13:05:21.273Z | 132.726° SE |
| 6 mins | 2025-12-11 14:38:21.273Z | 318.212° NNW | 2025-12-11 14:40:21.273Z | 281.065° WNW | 25.121° | 2025-12-11 14:44:21.273Z | 218.343° SW |
| 7 mins | 2025-12-12 01:40:21.273Z | 143.152° SSE | 2025-12-12 01:43:21.273Z | 75.437° E | 32.335° | 2025-12-12 01:47:21.273Z | 18.551° NNE |
| 4 mins | 2025-12-12 03:20:21.273Z | 257.485° W | 2025-12-12 03:22:21.273Z | 289.412° WNW | 17.948° | 2025-12-12 03:24:21.273Z | 318.187° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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