SL-16 DEB, 20626

Orbit data source: Space-Track

SL-16 DEB, 20626 is space debris in LEO originally from a launch on Tue, 22 May 1990 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/20626?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/20626?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

20626, 1990-046C

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)

1990-05-22 (36 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: 7 hours ago

TLE from 7 hours ago

0 SL-16 DEB
1 20626U 90046C   25347.00726414  .00000087  00000-0  12039-3 0  9993
2 20626  71.0146 210.7204 0204367  48.0729  67.9433 13.72920874780544

Epoch: 2025-12-13T00:10Z

TLE epoch observation values (Epoch: 2025-12-13T00:10:27.621Z)

Latitude

56.54973°

Longitude

-85.03702°

Altitude

944.136 km

Speed

7.412 km/s

True Right ascension

23h 58m 04s

True Declination

56° 23' 43"

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

05:23:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,137.587 km

Perigee altitude

836.547 km

Semi-major axis

7,365.204 km

Eccentricity

0.02044

Inclination

71.0146°

RAAN

210.7204°

Arg. of periapsis

48.0729°

True anomaly

70.13426°

Mean anomaly

67.9433°

Eccentric anomaly

69.03673°

Mean motion

3.43373 °/min

Orbital period

104.84 mins

BSTAR

0.00012039

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #46 in the year 1990 (1990-05-22 UTC)

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.
8 mins	2025-12-13 15:28:11.921Z	155.38° SSE	2025-12-13 15:32:11.921Z	106.006° ESE	24.022°	2025-12-13 15:36:11.921Z	52.261° ENE
8 mins	2025-12-13 17:16:11.921Z	243.592° WSW	2025-12-13 17:19:11.921Z	294.995° NW	32.073°	2025-12-13 17:24:11.921Z	6.966° NNE
7 mins	2025-12-14 00:39:11.921Z	17.34° NNE	2025-12-14 00:42:11.921Z	52.348° ENE	19.078°	2025-12-14 00:46:11.921Z	94.431° ESE
11 mins	2025-12-14 02:25:11.921Z	330.903° NNW	2025-12-14 02:30:11.921Z	234.776° WSW	43.483°	2025-12-14 02:36:11.921Z	167.577° S

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, 20626 on other resources

View SL-16 DEB, 20626 on Heavens-Above

View SL-16 DEB, 20626 on Keep Track

View SL-16 DEB, 20626 on Celestrak

View SL-16 DEB, 20626 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, 20626

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2025-12-13T00:10:27.621Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #46 in the year 1990 (1990-05-22 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 20626 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago