SL-12 R/B(2), 23401

Orbit data source: Space-Track

SL-12 R/B(2), 23401 is space debris in MEO originally from a launch on Sun, 20 Nov 1994 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/23401?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

23401, 1994-076F

Orbit

MEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

BLOK DM, Unknown motor

Mass

2,440 kg wet, 2,440 kg dry

Launch date (UTC)

1994-11-20 (32 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.6 m

Radar Cross Section

23.597 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 23401U 94076F   26296.78794823  .00000000  00000-0  00000-0 0  9999
2 23401  64.9638  62.5986 0011246 285.8100  69.6022  2.13556084248959

Epoch: 2026-10-23T18:54Z

TLE epoch observation values (Epoch: 2026-10-23T18:54:38.727Z)

Latitude

-4.04804°

Longitude

104.82668°

Altitude

19,084.932 km

Speed

3.957 km/s

True Right ascension

04h 02m 45s

True Declination

-4° 02' 29"

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

03:07:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

19,121.977 km

Perigee altitude

19,064.687 km

Semi-major axis

25,471.469 km

Eccentricity

0.00112

Inclination

64.9638°

RAAN

62.5986°

Arg. of periapsis

285.81°

True anomaly

69.72305°

Mean anomaly

69.6022°

Eccentric anomaly

69.66262°

Mean motion

0.5339 °/min

Orbital period

674.28 mins

BSTAR

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Other satellites on launch #76 in the year 1994 (1994-11-20 UTC)

SL-12 DEB, 41675

SL-12 R/B(AUX MOTOR), 23403

COSMOS 2295 (GLONASS), 23396

COSMOS 2296 (GLONASS), 23397

COSMOS 2294 (GLONASS), 23398

SL-12 R/B(AUX MOTOR), 23402

SL-12 R/B(1), 23399 (Decayed)

SL-12 PLAT, 23400 (Decayed)

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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.
280 mins	2026-10-25 17:48:54.730Z	316.247° NNW	2026-10-25 20:15:54.730Z	267.002° W	77.02°	2026-10-25 22:28:54.730Z	191.59° SSW
84 mins	2026-10-26 04:25:54.730Z	65.101° ENE	2026-10-26 05:07:54.730Z	44.441° NE	14.865°	2026-10-26 05:49:54.730Z	24.779° NE

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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), 23401 on other resources

View SL-12 R/B(2), 23401 on Heavens-Above

View SL-12 R/B(2), 23401 on Keep Track

View SL-12 R/B(2), 23401 on Celestrak

View SL-12 R/B(2), 23401 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), 23401

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: 2026-10-23T18:54:38.727Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #76 in the year 1994 (1994-11-20 UTC)

SL-12 R/B(2) Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(2), 23401 on other resources

Documentation

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