SL-8 DEB, 43335

Orbit data source: Space-Track

SL-8 DEB, 43335 is space debris in LEO originally from a launch on Tue, 04 Apr 1989 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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/43335?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43335, 1989-028C

Orbit

LEO

Country

CIS

Related business

Russian Navy (RU)

Manufacturer

Polyot

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1989-04-04 (37 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

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: 2 days ago

TLE from 2 days ago

0 SL-8 DEB
1 43335U 89028C   26171.32066789  .00000999  00000-0  85103-3 0  9990
2 43335  82.9382 119.2242 0038650 201.5622 158.3914 13.85996487633613

Epoch: 2026-06-20T07:41Z

TLE epoch observation values (Epoch: 2026-06-20T07:41:45.705Z)

Latitude

-0.0001°

Longitude

95.24677°

Altitude

971.936 km

Speed

7.352 km/s

True Right ascension

07h 56m 53s

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

21:34:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

968.112 km

Perigee altitude

911.544 km

Semi-major axis

7,317.965 km

Eccentricity

0.00387

Inclination

82.9382°

RAAN

119.2242°

Arg. of periapsis

201.5622°

True anomaly

158.55377°

Mean anomaly

158.3914°

Eccentric anomaly

158.47266°

Mean motion

3.46703 °/min

Orbital period

103.84 mins

BSTAR

0.00085103

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Other satellites on launch #28 in the year 1989 (1989-04-04 UTC)

COSMOS 2016, 19921

SL-8 R/B, 19922

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SL-8 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.
10 mins	2026-06-22 20:26:51.381Z	157.047° SSE	2026-06-22 20:31:51.381Z	88.254° E	35.194°	2026-06-22 20:36:51.381Z	22.603° NE
8 mins	2026-06-22 22:12:51.381Z	240.641° WSW	2026-06-22 22:16:51.381Z	290.891° WNW	23.885°	2026-06-22 22:20:51.381Z	337.581° N
9 mins	2026-06-23 07:19:51.381Z	20.414° NNE	2026-06-23 07:23:51.381Z	75.322° E	27.942°	2026-06-23 07:28:51.381Z	135.837° SSE
8 mins	2026-06-23 09:04:51.381Z	324.384° NNW	2026-06-23 09:08:51.381Z	263.56° W	29.007°	2026-06-23 09:12:51.381Z	213.923° 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-8 DEB, 43335 on other resources

View SL-8 DEB, 43335 on Heavens-Above

View SL-8 DEB, 43335 on Keep Track

View SL-8 DEB, 43335 on Celestrak

View SL-8 DEB, 43335 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-8 DEB, 43335

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-06-20T07:41:45.705Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #28 in the year 1989 (1989-04-04 UTC)

SL-8 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 DEB, 43335 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago