SL-12 R/B(2), 36403

Orbit data source: Space-Track

SL-12 R/B(2), 36403 is space debris in MEO originally from a launch on Mon, 01 Mar 2010 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/36403?theme=dark&initialShowStats=false

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Identifier

36403, 2010-007D

Orbit

MEO

Country

CIS

Related business

Khrunichev State Research and Production Space Center (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

BLOK DM2, 11D58M

Mass

2,440 kg wet, 2,440 kg dry

Launch date (UTC)

2010-03-01 (16 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.5 m

Radar Cross Section

26.008 m², Large (>1 m²)

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

TLE from 2 days ago

0 SL-12 R/B(2)
1 36403U 10007D   26032.65988518 -.00000063  00000-0  00000-0 0  9997
2 36403  65.4961 318.6687 0018881 189.3470 349.1923  2.13314883124029

Epoch: 2026-02-01T15:50Z

TLE epoch observation values (Epoch: 2026-02-01T15:50:14.079Z)

Latitude

1.33511°

Longitude

128.62931°

Altitude

19,065.985 km

Speed

3.962 km/s

True Right ascension

09h 12m 13s

True Declination

1° 19' 58"

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

11:15:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,160.64 km

Perigee altitude

19,064.382 km

Semi-major axis

25,490.648 km

Eccentricity

0.00189

Inclination

65.4961°

RAAN

318.6687°

Arg. of periapsis

189.347°

True anomaly

349.15164°

Mean anomaly

349.1923°

Eccentric anomaly

349.17198°

Mean motion

0.5333 °/min

Orbital period

675.04 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #7 in the year 2010 (2010-03-01 UTC)

SL-12 DEB, 36409 (Decayed)

SL-12 DEB, 43527

SL-12 DEB, 43528

SL-12 R/B(AUX MOTOR), 36406

SL-12 DEB, 60011

SL-12 DEB, 41696

SL-12 DEB, 43544 (Decayed)

SL-12 DEB, 44892 (Decayed)

SL-12 R/B(AUX MOTOR), 36407

COSMOS 2459 (GLONASS), 36400

SL-12 DEB, 41700

SL-12 DEB, 41699

SL-12 DEB, 48541

COSMOS 2460 (GLONASS), 36402

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SL-12 R/B(2) 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.
92 mins	2026-02-03 10:15:18.202Z	336.327° NNW	2026-02-03 11:00:18.202Z	315.178° NNW	15.398°	2026-02-03 11:47:18.202Z	291.825° WNW
276 mins	2026-02-03 17:41:18.202Z	166.934° S	2026-02-03 19:52:18.202Z	92.858° ESE	44.203°	2026-02-03 22:17:18.202Z	42.306° NE
56 mins	2026-02-04 08:25:18.202Z	336.069° NNW	2026-02-04 09:21:18.202Z	314.545° NW	25.284°	2026-02-04 09:21:18.202Z	314.545° NW

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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 R/B(2), 36403 on other resources

View SL-12 R/B(2), 36403 on Heavens-Above

View SL-12 R/B(2), 36403 on Keep Track

View SL-12 R/B(2), 36403 on Celestrak

View SL-12 R/B(2), 36403 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 R/B(2), 36403

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: 2026-02-01T15:50:14.079Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #7 in the year 2010 (2010-03-01 UTC)

SL-12 R/B(2) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(2), 36403 on other resources

Documentation

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