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.

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https://www.satcat.com/sats-embedded/20626?theme=dark&initialShowStats=false

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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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 SL-16 DEB
1 20626U 90046C   26165.53417366  .00000092  00000-0  12432-3 0  9996
2 20626  71.0147 211.4821 0205153 148.2591 326.9964 13.72970680805738

Epoch: 2026-06-14T12:49Z

TLE epoch observation values (Epoch: 2026-06-14T12:49:12.604Z)

Latitude

59.90163°

Longitude

-99.83961°

Altitude

872.742 km

Speed

7.485 km/s

True Right ascension

23h 41m 11s

True Declination

59° 45' 16"

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

12:48:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,137.984 km

Perigee altitude

835.793 km

Semi-major axis

7,365.026 km

Eccentricity

0.02052

Inclination

71.0147°

RAAN

211.4821°

Arg. of periapsis

148.2591°

True anomaly

325.68789°

Mean anomaly

326.9964°

Eccentric anomaly

326.34498°

Mean motion

3.43385 °/min

Orbital period

104.84 mins

BSTAR

0.00012432

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

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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.
12 mins	2026-06-15 04:06:02.214Z	187.977° SSW	2026-06-15 04:12:02.214Z	131.286° SE	41.454°	2026-06-15 04:18:02.214Z	30.858° NE
8 mins	2026-06-15 05:57:02.214Z	268.889° W	2026-06-15 06:00:02.214Z	303.742° NW	21.799°	2026-06-15 06:05:02.214Z	357.616° N
8 mins	2026-06-15 13:20:02.214Z	6.421° NNE	2026-06-15 13:23:02.214Z	54.5° ENE	29.313°	2026-06-15 13:28:02.214Z	122.332° SE
8 mins	2026-06-15 15:07:02.214Z	306.09° NW	2026-06-15 15:10:02.214Z	262.352° W	26.916°	2026-06-15 15:15:02.214Z	196.98° SSW

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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, 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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-06-14T12:49:12.604Z)

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: 13 hours ago