SL-12 DEB, 27476

Orbit data source: Space-Track

SL-12 DEB, 27476 is space debris in LEO originally from a launch on Thu, 25 Jul 2002 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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https://www.satcat.com/sats-embedded/27476?theme=dark&initialShowStats=false

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Identifier

27476, 2002-037G

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2002-07-25 (24 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.8 m

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 SL-12 DEB
1 27476U 02037G   26171.45687476 -.00000154  00000-0 -62349-3 0  9991
2 27476  63.4121 212.0931 0632626 349.7945 107.3204 12.02386908 49255

Epoch: 2026-06-20T10:57Z

TLE epoch observation values (Epoch: 2026-06-20T10:57:53.979Z)

Latitude

60.35979°

Longitude

-102.15571°

Altitude

1,859.487 km

Speed

6.885 km/s

True Right ascension

22h 03m 57s

True Declination

60° 13' 54"

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

00:27:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,178.187 km

Perigee altitude

1,160.009 km

Semi-major axis

8,047.235 km

Eccentricity

0.06326

Inclination

63.4121°

RAAN

212.0931°

Arg. of periapsis

349.7945°

True anomaly

114.06614°

Mean anomaly

107.3204°

Eccentric anomaly

110.71084°

Mean motion

3.00658 °/min

Orbital period

119.74 mins

BSTAR

-0.00062349

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Other satellites on launch #37 in the year 2002 (2002-07-25 UTC)

SL-12 DEB, 28861 (Decayed)

SL-12 DEB, 28729 (Decayed)

SL-12 DEB, 28746 (Decayed)

SL-12 DEB, 28752 (Decayed)

SL-12 DEB, 28705 (Decayed)

SL-12 DEB, 28751 (Decayed)

SL-12 DEB, 28735 (Decayed)

SL-12 DEB, 28770 (Decayed)

SL-12 DEB, 28721 (Decayed)

SL-12 DEB, 28718 (Decayed)

SL-12 DEB, 28769 (Decayed)

SL-12 R/B(1), 27471 (Decayed)

SL-12 DEB, 28724 (Decayed)

SL-12 DEB, 28763 (Decayed)

COSMOS 2392 DEB, 43372

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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.
18 mins	2026-06-22 14:57:02.594Z	306.198° NW	2026-06-22 15:06:02.594Z	253.959° W	25.986°	2026-06-22 15:15:02.594Z	204.105° SW
9 mins	2026-06-23 02:25:02.594Z	136.682° SSE	2026-06-23 02:29:02.594Z	100.877° ESE	18.193°	2026-06-23 02:34:02.594Z	62.74° ENE
15 mins	2026-06-23 04:25:02.594Z	218.34° SW	2026-06-23 04:31:02.594Z	271.91° WNW	44.439°	2026-06-23 04:40:02.594Z	32.782° NE
13 mins	2026-06-23 06:32:02.594Z	288.104° WNW	2026-06-23 06:37:02.594Z	331.565° NNW	23.447°	2026-06-23 06:45:02.594Z	26.409° NE
11 mins	2026-06-23 08:41:02.594Z	333.222° NNW	2026-06-23 08:46:02.594Z	7.313° NNE	17.444°	2026-06-23 08:52:02.594Z	42.783° NE
18 mins	2026-06-23 10:46:02.594Z	337.629° N	2026-06-23 10:54:02.594Z	33.973° NE	29.485°	2026-06-23 11:04:02.594Z	95.284° ESE
22 mins	2026-06-23 12:50:02.594Z	325.609° NNW	2026-06-23 13:00:02.594Z	212.147° SW	44.996°	2026-06-23 13:12:02.594Z	150.009° SSE

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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 SL-12 DEB, 27476 on other resources

View SL-12 DEB, 27476 on Heavens-Above

View SL-12 DEB, 27476 on Keep Track

View SL-12 DEB, 27476 on Celestrak

View SL-12 DEB, 27476 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, 27476

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T10:57:53.979Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #37 in the year 2002 (2002-07-25 UTC)

SL-12 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 DEB, 27476 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago