IRIDIUM 33 DEB, 34985
Orbit data source: Space-Track
IRIDIUM 33 DEB, 34985 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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34985 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: 22 hours ago
TLE from 22 hours ago
0 IRIDIUM 33 DEB
1 34985U 97051NR 25308.11605693 .00002654 00000-0 80603-3 0 9997
2 34985 86.3683 73.3501 0020772 356.7452 183.2401 14.41733585866183Epoch: 2025-11-04T02:47Z
TLE epoch observation values (Epoch: 2025-11-04T02:47:07.318Z)
Latitude
-0.0921°
Longitude
167.96772°
Altitude
770.642 km
Speed
7.461 km/s
True Right ascension
16h 53m 25s
True Declination
0° 05' 30"
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
20:39:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
764.537 km
Perigee altitude
734.925 km
Semi-major axis
7,127.868 km
Eccentricity
0.00208
Inclination
86.3683°
RAAN
73.3501°
Arg. of periapsis
356.7452°
True anomaly
183.22668°
Mean anomaly
183.2401°
Eccentric anomaly
183.23339°
Mean motion
3.60665 °/min
Orbital period
99.82 mins
BSTAR
0.00080603
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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 | 2025-11-05 08:03:27.584Z | 134.672° SE | 2025-11-05 08:07:27.584Z | 80.299° E | 22.339° | 2025-11-05 08:10:27.584Z | 36.626° NE |
| 7 mins | 2025-11-05 09:44:27.584Z | 226.235° WSW | 2025-11-05 09:47:27.584Z | 281.689° WNW | 28.896° | 2025-11-05 09:51:27.584Z | 341.001° N |
| 8 mins | 2025-11-05 20:11:27.584Z | 16.02° NNE | 2025-11-05 20:14:27.584Z | 83.525° E | 38.859° | 2025-11-05 20:19:27.584Z | 161.862° S |
| 4 mins | 2025-11-05 21:52:27.584Z | 303.679° NW | 2025-11-05 21:54:27.584Z | 276.829° WNW | 15.578° | 2025-11-05 21:56:27.584Z | 251.486° W |
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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