SL-16 DEB, 39881

Orbit data source: Space-Track

SL-16 DEB, 39881 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/39881?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/39881?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

39881, 1993-016BF

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 (34 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 SL-16 DEB
1 39881U 93016BF  26305.27178058  .00000881  00000-0  49744-3 0  9990
2 39881  70.9907 303.0262 0113824 139.8142 221.1465 14.09735492616846

Epoch: 2026-11-01T06:31Z

TLE epoch observation values (Epoch: 2026-11-01T06:31:21.842Z)

Latitude

-0.00002°

Longitude

164.61964°

Altitude

925.124 km

Speed

7.358 km/s

True Right ascension

20h 12m 06s

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

12:12:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

940.575 km

Perigee altitude

775.841 km

Semi-major axis

7,236.345 km

Eccentricity

0.01138

Inclination

70.9907°

RAAN

303.0262°

Arg. of periapsis

139.8142°

True anomaly

220.2974°

Mean anomaly

221.1465°

Eccentric anomaly

220.72104°

Mean motion

3.52585 °/min

Orbital period

102.1 mins

BSTAR

0.00049744

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

SL-16 DEB, 42250 (Decayed)

SL-16 DEB, 29099 (Decayed)

SL-16 DEB, 23304 (Decayed)

SL-16 DEB, 42242

SL-16 DEB, 42239

SL-16 DEB, 39888

SL-16 DEB, 39887 (Decayed)

SL-16 DEB, 39905

SL-16 DEB, 39893

SL-16 DEB, 39909 (Decayed)

SL-16 DEB, 42243 (Decayed)

SL-16 DEB, 42235

SL-16 DEB, 39897 (Decayed)

SL-16 DEB, 22618

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.
10 mins	2026-11-02 01:22:55.574Z	201.671° SSW	2026-11-02 01:27:55.574Z	20.578° NNE	78.339°	2026-11-02 01:32:55.574Z	23.062° NE
4 mins	2026-11-02 03:10:55.574Z	290.349° WNW	2026-11-02 03:12:55.574Z	313.273° NW	14.662°	2026-11-02 03:14:55.574Z	335.811° NNW
8 mins	2026-11-02 10:19:55.574Z	357.971° N	2026-11-02 10:23:55.574Z	62.216° ENE	36.965°	2026-11-02 10:27:55.574Z	123.059° SE
7 mins	2026-11-02 12:04:55.574Z	303.208° NW	2026-11-02 12:07:55.574Z	259.449° W	26.284°	2026-11-02 12:11:55.574Z	204.84° SW

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, 39881 on other resources

View SL-16 DEB, 39881 on Heavens-Above

View SL-16 DEB, 39881 on Keep Track

View SL-16 DEB, 39881 on Celestrak

View SL-16 DEB, 39881 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, 39881

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-11-01T06:31:21.842Z)

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, 39881 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago