SL-12 DEB, 41641

Orbit data source: Space-Track

SL-12 DEB, 41641 is space debris in HEO originally from a launch on Thu, 25 Dec 2008 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/41641?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41641, 2008-067M

Orbit

HEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2008-12-25 (17 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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

TLE from 3 days ago

0 SL-12 DEB
1 41641U 08067M   25257.39032600  .00000211  00000-0  14434-2 0  9993
2 41641  65.0635 232.4813 5592800 298.1944  16.7707  4.29344600143099

Epoch: 2025-09-14T09:22Z

TLE epoch observation values (Epoch: 2025-09-14T09:22:04.166Z)

Latitude

-0.00005°

Longitude

98.35759°

Altitude

2,319.961 km

Speed

8.17 km/s

True Right ascension

15h 29m 56s

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

19:08:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

18,553.927 km

Perigee altitude

668.743 km

Semi-major axis

15,989.472 km

Eccentricity

0.55928

Inclination

65.0635°

RAAN

232.4813°

Arg. of periapsis

298.1944°

True anomaly

61.76546°

Mean anomaly

16.7707°

Eccentric anomaly

35.27754°

Mean motion

1.07348 °/min

Orbital period

335.36 mins

BSTAR

0.0014434

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Other satellites on launch #67 in the year 2008 (2008-12-25 UTC)

COSMOS 2447 (GLONASS), 33466

COSMOS 2449 (GLONASS), 33467

COSMOS 2448 (GLONASS), 33468

SL-12 R/B(1), 33469 (Decayed)

SL-12 PLAT, 33470 (Decayed)

SL-12 R/B(2), 33471

SL-12 R/B(AUX MOTOR), 33472

SL-12 R/B(AUX MOTOR), 33473

SL-12 DEB, 41560

SL-12 DEB, 41561 (Decayed)

SL-12 DEB, 41562

SL-12 DEB, 41642

SL-12 DEB, 41643

SL-12 DEB, 41644 (Decayed)

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SL-12 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.
254 mins	2025-09-17 04:50:18.288Z	294.86° NW	2025-09-17 07:29:18.288Z	66.49° ENE	42.968°	2025-09-17 09:04:18.288Z	145.45° SSE
180 mins	2025-09-17 11:16:18.288Z	332.684° NNW	2025-09-17 12:47:18.288Z	304.889° NW	27.622°	2025-09-17 14:16:18.288Z	261.932° W
108 mins	2025-09-17 21:18:18.288Z	132.63° SE	2025-09-17 21:37:18.288Z	73.343° E	31.979°	2025-09-17 23:06:18.288Z	28.9° NE

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 SL-12 DEB, 41641 on other resources

View SL-12 DEB, 41641 on Heavens-Above

View SL-12 DEB, 41641 on Keep Track

View SL-12 DEB, 41641 on Celestrak

View SL-12 DEB, 41641 on Gunter's Space Page

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

SL-12 DEB, 41641

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: 2025-09-14T09:22:04.166Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #67 in the year 2008 (2008-12-25 UTC)

SL-12 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 DEB, 41641 on other resources

Documentation

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