COSMOS 2251 DEB, 35022

Orbit data source: Space-Track

COSMOS 2251 DEB, 35022 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
35022, 1993-036AGK
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 35022U 93036AGK 26035.76624818  .00002301  00000-0  46692-3 0  9997
2 35022  74.0216 218.6027 0046607  42.0779 318.3950 14.61105792599325
Epoch: 2026-02-04T18:23Z
TLE epoch observation values (Epoch: 2026-02-04T18:23:23.842Z)
Latitude
-0.00009°
Longitude
167.82521°
Altitude
667.679 km
Speed
7.536 km/s
True Right ascension
14h 34m 24s
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
16:53:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
720.133 km
Perigee altitude
654.274 km
Semi-major axis
7,065.34 km
Eccentricity
0.00466
Inclination
74.0216°
RAAN
218.6027°
Arg. of periapsis
42.0779°
True anomaly
318.03883°
Mean anomaly
318.395°
Eccentric anomaly
318.21707°
Mean motion
3.65463 °/min
Orbital period
98.51 mins
BSTAR
0.00046692
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