SL-12 R/B(2), 23683

Orbit data source: Space-Track

SL-12 R/B(2), 23683 is space debris in GEO originally from a launch on Wed, 11 Oct 1995 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/23683?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/23683?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

23683, 1995-054D

Orbit

GEO

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)

1995-10-11 (31 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.1 m

Radar Cross Section

23.597 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 SL-12 R/B(2)
1 23683U 95054D   26227.93346332  .00000046  00000-0  00000-0 0  9997
2 23683  15.0049 358.5834 0018480 105.2260 253.4877  1.00168752112961

Epoch: 2026-08-15T22:24Z

TLE epoch observation values (Epoch: 2026-08-15T22:24:11.230Z)

Latitude

-0.39451°

Longitude

56.75821°

Altitude

35,837.808 km

Speed

3.072 km/s

True Right ascension

23h 48m 34s

True Declination

0° 23' 39"

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

19:28:34

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,894.444 km

Perigee altitude

35,738.493 km

Semi-major axis

42,194.605 km

Eccentricity

0.00185

Inclination

15.0049°

RAAN

358.5834°

Arg. of periapsis

105.226°

True anomaly

253.2848°

Mean anomaly

253.4877°

Eccentric anomaly

253.38624°

Mean motion

0.25041 °/min

Orbital period

1,437.62 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #54 in the year 1995 (1995-10-11 UTC)

SL-12 R/B(AUX MOTOR), 23685 (Decayed)

SL-12 R/B(1), 23681 (Decayed)

LUCH 1, 23680

SL-12 R/B(AUX MOTOR), 23684 (Decayed)

SL-12 PLAT, 23682 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SL-12 R/B(2) Visibility

Loading observer location...
Set Observer location

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.
SL-12 R/B(2) is likely not visible in the next few days.

Loading historical data...

23683 neighbors

Authenticating...

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out SL-12 R/B(2), 23683 on other resources

View SL-12 R/B(2), 23683 on Heavens-Above

View SL-12 R/B(2), 23683 on Keep Track

View SL-12 R/B(2), 23683 on Celestrak

View SL-12 R/B(2), 23683 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), 23683

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-08-15T22:24:11.230Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #54 in the year 1995 (1995-10-11 UTC)

SL-12 R/B(2) Visibility

23683 neighbors

Co-orbital & Co-planar RSOs

Check out SL-12 R/B(2), 23683 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago