SL-16 DEB, 23406

Orbit data source: Space-Track

SL-16 DEB, 23406 is space debris in LEO originally from a launch on Thu, 24 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/23406?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/23406?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

23406, 1994-077C

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Yuzhnoe

Mission

Spacecraft

Bus & Motor

SEP MOTOR COVER, Unknown motor

Mass

~0 kg wet, ~1 kg dry

Launch date (UTC)

1994-11-24 (31 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 SL-16 DEB
1 23406U 94077C   26131.07911830  .00000080  00000-0  11416-3 0  9998
2 23406  71.0285 123.9175 0201934 330.5670 105.0333 13.73454420576030

Epoch: 2026-05-11T01:53Z

TLE epoch observation values (Epoch: 2026-05-11T01:53:55.821Z)

Latitude

67.67364°

Longitude

-77.05159°

Altitude

1,039.728 km

Speed

7.318 km/s

True Right ascension

12h 01m 12s

True Declination

67° 33' 26"

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

22:48:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,133.847 km

Perigee altitude

836.467 km

Semi-major axis

7,363.294 km

Eccentricity

0.02019

Inclination

71.0285°

RAAN

123.9175°

Arg. of periapsis

330.567°

True anomaly

107.253°

Mean anomaly

105.0333°

Eccentric anomaly

106.14467°

Mean motion

3.43506 °/min

Orbital period

104.8 mins

BSTAR

0.00011416

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #77 in the year 1994 (1994-11-24 UTC)

SL-16 DEB, 26966 (Decayed)

SL-16 DEB, 23417 (Decayed)

SL-16 DEB, 23419 (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-16 DEB Visibility forecast

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.
11 mins	2026-05-12 00:21:35.128Z	179.938° S	2026-05-12 00:26:35.128Z	105.373° ESE	38.776°	2026-05-12 00:32:35.128Z	32.176° NE
8 mins	2026-05-12 02:10:35.128Z	262.187° W	2026-05-12 02:14:35.128Z	313.44° NW	23.206°	2026-05-12 02:18:35.128Z	357.035° N
11 mins	2026-05-12 09:32:35.128Z	356.179° N	2026-05-12 09:37:35.128Z	51.705° ENE	31.396°	2026-05-12 09:43:35.128Z	120.514° SE
11 mins	2026-05-12 11:20:35.128Z	316.189° NNW	2026-05-12 11:25:35.128Z	248.617° W	34.321°	2026-05-12 11:31:35.128Z	188.131° SSW

Items per page:

1–4 of 4 items

of 1 page

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-16 DEB, 23406 on other resources

View SL-16 DEB, 23406 on Heavens-Above

View SL-16 DEB, 23406 on Keep Track

View SL-16 DEB, 23406 on Celestrak

View SL-16 DEB, 23406 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-16 DEB, 23406

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-11T01:53:55.821Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1994 (1994-11-24 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 23406 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago