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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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)

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Last TLE update: 1 month ago

TLE from 1 month ago

0 SL-16 DEB
1 39911U 93016CM  26103.35498631  .00000188  00000-0  21619-3 0  9992
2 39911  70.9978  98.7048 0199130 306.9820  51.3195 13.73454177594376

Epoch: 2026-04-13T08:31Z

TLE epoch observation values (Epoch: 2026-04-13T08:31:10.817Z)

Latitude

0.00003°

Longitude

129.36296°

Altitude

899.689 km

Speed

7.447 km/s

True Right ascension

06h 34m 49s

True Declination

0° 00' 00"

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

18:04:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,131.786 km

Perigee altitude

838.536 km

Semi-major axis

7,363.298 km

Eccentricity

0.01991

Inclination

70.9978°

RAAN

98.7048°

Arg. of periapsis

306.982°

True anomaly

53.12865°

Mean anomaly

51.3195°

Eccentric anomaly

52.22127°

Mean motion

3.43506 °/min

Orbital period

104.8 mins

BSTAR

0.00021619

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

SL-16 DEB, 29098

SL-16 DEB, 39886

SL-16 DEB, 39881

SL-16 DEB, 39909 (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.
4 mins	2026-05-18 16:24:26.647Z	112.13° ESE	2026-05-18 16:26:26.647Z	94.305° ESE	12.688°	2026-05-18 16:28:26.647Z	76.54° E
12 mins	2026-05-18 18:07:26.647Z	196.821° SSW	2026-05-18 18:12:26.647Z	146.128° SSE	44.664°	2026-05-18 18:19:26.647Z	24.9° NE
8 mins	2026-05-18 19:57:26.647Z	276.097° WNW	2026-05-18 20:00:26.647Z	306.484° NW	19.813°	2026-05-18 20:05:26.647Z	354.649° N
11 mins	2026-05-19 03:19:26.647Z	349.493° N	2026-05-19 03:24:26.647Z	50.644° ENE	38.2°	2026-05-19 03:30:26.647Z	135.262° SSE
9 mins	2026-05-19 05:07:26.647Z	306.831° NW	2026-05-19 05:11:26.647Z	263.117° W	24.487°	2026-05-19 05:16:26.647Z	208.274° SW

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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: 2026-04-13T08:31:10.817Z)

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