COSMOS 2251 DEB, 36060

Orbit data source: Space-Track

COSMOS 2251 DEB, 36060 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

36060, 1993-036AXX

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

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 36060U 93036AXX 26117.32562549  .00000891  00000-0  27740-3 0  9990
2 36060  74.0300 343.0560 0014364  51.9412 308.3037 14.42325310869644

Epoch: 2026-04-27T07:48Z

TLE epoch observation values (Epoch: 2026-04-27T07:48:54.042Z)

Latitude

-0.00008°

Longitude

10.5139°

Altitude

747.105 km

Speed

7.485 km/s

True Right ascension

22h 52m 13s

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

22:28:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

758.68 km

Perigee altitude

738.207 km

Semi-major axis

7,126.58 km

Eccentricity

0.00144

Inclination

74.03°

RAAN

343.056°

Arg. of periapsis

51.9412°

True anomaly

308.17439°

Mean anomaly

308.3037°

Eccentric anomaly

308.23906°

Mean motion

3.60762 °/min

Orbital period

99.79 mins

BSTAR

0.0002774

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Other satellites on launch #36 in the year 1993 (1993-06-16 UTC)

COSMOS 2251 DEB, 40225 (Decayed)

COSMOS 2251 DEB, 33781 (Decayed)

COSMOS 2251 DEB, 34960 (Decayed)

COSMOS 2251 DEB, 34975 (Decayed)

COSMOS 2251 DEB, 39548 (Decayed)

COSMOS 2251 DEB, 35450 (Decayed)

COSMOS 2251 DEB, 34047 (Decayed)

COSMOS 2251 DEB, 34748 (Decayed)

COSMOS 2251 DEB, 36538 (Decayed)

COSMOS 2251 DEB, 34293 (Decayed)

COSMOS 2251 DEB, 34964

COSMOS 2251 DEB, 34129

COSMOS 2251 DEB, 34622

COSMOS 2251 DEB, 34431

COSMOS 2251 DEB, 34430

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COSMOS 2251 DEB Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
9 mins	2026-04-30 15:50:40.028Z	202.586° SW	2026-04-30 15:54:40.028Z	275.455° WNW	44.525°	2026-04-30 15:59:40.028Z	16.593° NNE
6 mins	2026-05-01 00:36:40.028Z	25.248° NE	2026-05-01 00:38:40.028Z	53.253° ENE	18.772°	2026-05-01 00:42:40.028Z	105.18° ESE
8 mins	2026-05-01 02:17:40.028Z	322.965° NNW	2026-05-01 02:20:40.028Z	268.682° W	36.831°	2026-05-01 02:25:40.028Z	183.347° SSW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 2251 DEB, 36060 on other resources

View COSMOS 2251 DEB, 36060 on Heavens-Above

View COSMOS 2251 DEB, 36060 on Keep Track

View COSMOS 2251 DEB, 36060 on Celestrak

View COSMOS 2251 DEB, 36060 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 2251 DEB, 36060

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-04-27T07:48:54.042Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #36 in the year 1993 (1993-06-16 UTC)

COSMOS 2251 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2251 DEB, 36060 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago