COSMOS 2251 DEB, 37515

Orbit data source: Space-Track

COSMOS 2251 DEB, 37515 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.

Not visible in the next 10 days

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https://www.satcat.com/sats-embedded/37515?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

37515, 1993-036BMU

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 (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 week ago

TLE from 1 week ago

0 COSMOS 2251 DEB
1 37515U 93036BMU 25331.30326772  .03205678  00000-0  14964-1 0  9992
2 37515  74.0831 282.2028 0026586 170.1233 190.0525 15.79250759855431

Epoch: 2025-11-27T07:16Z

TLE epoch observation values (Epoch: 2025-11-27T07:16:42.331Z)

Latitude

0.00006°

Longitude

106.56432°

Altitude

352.919 km

Speed

7.687 km/s

True Right ascension

18h 48m 48s

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

23:07:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

347.86 km

Perigee altitude

312.192 km

Semi-major axis

6,708.163 km

Eccentricity

0.00266

Inclination

74.0831°

RAAN

282.2028°

Arg. of periapsis

170.1233°

True anomaly

189.9995°

Mean anomaly

190.0525°

Eccentric anomaly

190.02598°

Mean motion

3.95037 °/min

Orbital period

91.13 mins

BSTAR

0.014964

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

COSMOS 2251 DEB, 37120 (Decayed)

COSMOS 2251 DEB, 34049 (Decayed)

COSMOS 2251 DEB, 34853 (Decayed)

COSMOS 2251 DEB, 40811 (Decayed)

COSMOS 2251 DEB, 47077 (Decayed)

COSMOS 2251 DEB, 38058

COSMOS 2251 DEB, 35978 (Decayed)

COSMOS 2251 DEB, 34787 (Decayed)

COSMOS 2251 DEB, 34743 (Decayed)

COSMOS 2251 DEB, 37489 (Decayed)

COSMOS 2251 DEB, 37125 (Decayed)

COSMOS 2251 DEB, 34125 (Decayed)

COSMOS 2251 DEB, 47064 (Decayed)

COSMOS 2251 DEB, 38053 (Decayed)

COSMOS 2251 DEB, 34737 (Decayed)

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COSMOS 2251 DEB Visibility

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COSMOS 2251 DEB is likely not visible in the next few days.

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, 37515 on other resources

View COSMOS 2251 DEB, 37515 on Heavens-Above

View COSMOS 2251 DEB, 37515 on Keep Track

View COSMOS 2251 DEB, 37515 on Celestrak

View COSMOS 2251 DEB, 37515 on Gunter's Space Page

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

Documentation

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