COSMOS 2251 DEB, 38486

Orbit data source: Space-Track

COSMOS 2251 DEB, 38486 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
38486, 1993-036BTW
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Unknown
Mission
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: 3 days ago

TLE from 3 days ago
0 COSMOS 2251 DEB
1 38486U 93036BTW 26206.16029231  .00017979  00000-0  23478-2 0  9999
2 38486  73.9391 122.2182 0032081 212.7350 217.6905 14.80109911787483
Epoch: 2026-07-25T03:50Z
TLE epoch observation values (Epoch: 2026-07-25T03:50:49.255Z)
Latitude
64.81187°
Longitude
159.1416°
Altitude
657.615 km
Speed
7.525 km/s
True Right ascension
10h 38m 53s
True Declination
64° 40' 38"
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
08:33:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
649.033 km
Perigee altitude
604.089 km
Semi-major axis
7,004.698 km
Eccentricity
0.00321
Inclination
73.9391°
RAAN
122.2182°
Arg. of periapsis
212.735°
True anomaly
217.46645°
Mean anomaly
217.6905°
Eccentric anomaly
217.5784°
Mean motion
3.70219 °/min
Orbital period
97.24 mins
BSTAR
0.0023478
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