SL-16 DEB, 39873

Orbit data source: Space-Track

SL-16 DEB, 39873 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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Iframe URL

https://www.satcat.com/sats-embedded/39873?theme=dark&initialShowStats=false

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Identifier

39873, 1993-016AX

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: 5 days ago

TLE from 5 days ago

0 SL-16 DEB
1 39873U 93016AX  26032.89280672  .00004420  00000-0  12691-2 0  9995
2 39873  70.3856 122.5674 0079548 355.6873   4.3565 14.43620507605891

Epoch: 2026-02-01T21:25Z

TLE epoch observation values (Epoch: 2026-02-01T21:25:38.500Z)

Latitude

0.00002°

Longitude

29.06107°

Altitude

692.435 km

Speed

7.54 km/s

True Right ascension

08h 10m 16s

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

04:29:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

801.179 km

Perigee altitude

687.861 km

Semi-major axis

7,122.657 km

Eccentricity

0.00795

Inclination

70.3856°

RAAN

122.5674°

Arg. of periapsis

355.6873°

True anomaly

4.42644°

Mean anomaly

4.3565°

Eccentric anomaly

4.3914°

Mean motion

3.61061 °/min

Orbital period

99.71 mins

BSTAR

0.0012691

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

SL-16 DEB, 39877

SL-16 DEB, 42245 (Decayed)

SL-16 DEB, 42234

SL-16 DEB, 39898 (Decayed)

SL-16 DEB, 39894 (Decayed)

SL-16 DEB, 39869 (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.
8 mins	2026-02-07 05:34:57.283Z	170.533° S	2026-02-07 05:38:57.283Z	115.872° SE	29.436°	2026-02-07 05:42:57.283Z	46.566° ENE
6 mins	2026-02-07 07:18:57.283Z	262.195° W	2026-02-07 07:20:57.283Z	295.239° NW	23.9°	2026-02-07 07:24:57.283Z	356.765° N
4 mins	2026-02-07 14:20:57.283Z	31.605° NE	2026-02-07 14:21:57.283Z	44.314° NE	15.178°	2026-02-07 14:24:57.283Z	80.855° E
9 mins	2026-02-07 16:00:57.283Z	332.523° NNW	2026-02-07 16:04:57.283Z	260.717° W	44.445°	2026-02-07 16:09:57.283Z	162.775° S

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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, 39873 on other resources

View SL-16 DEB, 39873 on Heavens-Above

View SL-16 DEB, 39873 on Keep Track

View SL-16 DEB, 39873 on Celestrak

View SL-16 DEB, 39873 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, 39873

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-02-01T21:25:38.500Z)

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, 39873 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago