DECAYED

COSMOS 2251 DEB, 33834 (Decayed)

Orbit data source: Space-Track

COSMOS 2251 DEB, 33834 was space debris in LEO originally from a launch on Wed, 16 Jun 1993 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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.

Not visible in the next 10 days
Identifier
33834, 1993-036CB
Orbit
Decayed
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Decayed spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (33 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
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: 8 months ago

TLE from 8 months ago
0 COSMOS 2251 DEB
1 33834U 93036CB  25131.25830358  .14841113  17946-5  35286-2 0  9999
2 33834  74.0121  74.3394 0018669 214.9517 145.0513 16.28927828871038
Epoch: 2025-05-11T06:11Z
TLE epoch observation values (Epoch: 2025-05-11T06:11:57.429Z)
Latitude
-0°
Longitude
112.06179°
Altitude
208.33 km
Speed
7.776 km/s
True Right ascension
04h 57m 21s
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
00:37:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
205.107 km
Perigee altitude
180.573 km
Semi-major axis
6,570.977 km
Eccentricity
0.00187
Inclination
74.0121°
RAAN
74.3394°
Arg. of periapsis
214.9517°
True anomaly
145.17361°
Mean anomaly
145.0513°
Eccentric anomaly
145.11248°
Mean motion
4.07472 °/min
Orbital period
88.35 mins
BSTAR
0.0035286

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