IRIDIUM 33 DEB, 38477

Orbit data source: Space-Track

IRIDIUM 33 DEB, 38477 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
38477, 1997-051AAE
Orbit
LEO
Country
Flag of USUS
Related business
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: 17 hours ago

TLE from 17 hours ago
0 IRIDIUM 33 DEB
1 38477U 97051AAE 26187.84419442  .00002458  00000-0  18755-2 0  9998
2 38477  86.4061  29.2621 0394900 359.6210   0.4588 13.62154182574823
Epoch: 2026-07-06T20:15Z
TLE epoch observation values (Epoch: 2026-07-06T20:15:38.397Z)
Latitude
0.00001°
Longitude
160.52877°
Altitude
738.315 km
Speed
7.632 km/s
True Right ascension
01h 57m 02s
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
01:16:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,317.281 km
Perigee altitude
732.587 km
Semi-major axis
7,403.071 km
Eccentricity
0.03949
Inclination
86.4061°
RAAN
29.2621°
Arg. of periapsis
359.621°
True anomaly
0.49691°
Mean anomaly
0.4588°
Eccentric anomaly
0.47766°
Mean motion
3.40742 °/min
Orbital period
105.65 mins
BSTAR
0.0018755
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