SL-16 DEB, 39911

Orbit data source: Space-Track

SL-16 DEB, 39911 is space debris in LEO originally from a launch on Fri, 26 Mar 1993 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/39911?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

39911, 1993-016CM

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1993-03-26 (33 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 month ago

TLE from 1 month ago

0 SL-16 DEB
1 39911U 93016CM  26047.78564339  .00000173  00000-0  20179-3 0  9999
2 39911  70.9990 207.6332 0196753  26.0070 335.0756 13.73426671586747

Epoch: 2026-02-16T18:51Z

TLE epoch observation values (Epoch: 2026-02-16T18:51:19.588Z)

Latitude

-0.00003°

Longitude

138.02657°

Altitude

858.729 km

Speed

7.489 km/s

True Right ascension

13h 50m 31s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

20:52:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,130.136 km

Perigee altitude

840.382 km

Semi-major axis

7,363.396 km

Eccentricity

0.01968

Inclination

70.999°

RAAN

207.6332°

Arg. of periapsis

26.007°

True anomaly

334.10384°

Mean anomaly

335.0756°

Eccentric anomaly

334.59191°

Mean motion

3.43499 °/min

Orbital period

104.8 mins

BSTAR

0.00020179

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Other satellites on launch #16 in the year 1993 (1993-03-26 UTC)

SL-16 DEB, 39909 (Decayed)

SL-16 DEB *, 29101 (Decayed)

SL-16 DEB, 42242

SL-16 DEB, 39896 (Decayed)

SL-16 DEB, 42243

SL-16 DEB, 42236

SL-16 DEB, 39870

SL-16 DEB *, 29102 (Decayed)

SL-16 DEB, 42240

SL-16 DEB, 42248 (Decayed)

SL-16 DEB, 42251 (Decayed)

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SL-16 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.
10 mins	2026-03-25 04:56:49.183Z	201.226° SSW	2026-03-25 05:00:49.183Z	199.251° SSW	44.523°	2026-03-25 05:06:49.183Z	23.288° NE
6 mins	2026-03-25 06:46:49.183Z	285.07° WNW	2026-03-25 06:49:49.183Z	317.745° NNW	15.694°	2026-03-25 06:52:49.183Z	347.566° N
12 mins	2026-03-25 14:07:49.183Z	349.367° N	2026-03-25 14:12:49.183Z	62.859° ENE	40.322°	2026-03-25 14:19:49.183Z	141.527° 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-16 DEB, 39911 on other resources

View SL-16 DEB, 39911 on Heavens-Above

View SL-16 DEB, 39911 on Keep Track

View SL-16 DEB, 39911 on Celestrak

View SL-16 DEB, 39911 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, 39911

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 month ago

TLE from 1 month ago

TLE epoch observation values (Epoch: 2026-02-16T18:51:19.588Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #16 in the year 1993 (1993-03-26 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 39911 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 month ago