COSMOS 2251 DEB, 40223

Orbit data source: Space-Track

COSMOS 2251 DEB, 40223 is 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.

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Identifier
40223, 1993-036BVC
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1993-06-16 (32 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: 1 day ago

TLE from 1 day ago
0 COSMOS 2251 DEB
1 40223U 93036BVC 25311.85728517  .00048877  00000-0  41239-2 0  9992
2 40223  73.9361 160.0837 0010253 333.1471  44.5687 14.97853396588516
Epoch: 2025-11-07T20:34Z
TLE epoch observation values (Epoch: 2025-11-07T20:34:29.438Z)
Latitude
17.07472°
Longitude
169.21226°
Altitude
570.512 km
Speed
7.58 km/s
True Right ascension
11h 00m 31s
True Declination
16° 58' 33"
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
19:44:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
578.22 km
Perigee altitude
563.97 km
Semi-major axis
6,949.232 km
Eccentricity
0.00103
Inclination
73.9361°
RAAN
160.0837°
Arg. of periapsis
333.1471°
True anomaly
44.65123°
Mean anomaly
44.5687°
Eccentric anomaly
44.60996°
Mean motion
3.74661 °/min
Orbital period
96.09 mins
BSTAR
0.0041239

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