SL-8 R/B, 23190

Orbit data source: Space-Track

SL-8 R/B, 23190 is space debris in LEO originally from a launch on Tue, 02 Aug 1994 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/23190?theme=dark&initialShowStats=false

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Identifier

23190, 1994-045B

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Polyot

Mission

Spacecraft

Bus & Motor

S3, Unknown motor

Mass

1,434 kg wet, 1,434 kg dry

Launch date (UTC)

1994-08-02 (32 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 3.3 m

Radar Cross Section

14.646 m², Large (>1 m²)

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

TLE from 10 hours ago

0 SL-8 R/B
1 23190U 94045B   26049.80342993  .00000122  00000-0  15274-3 0  9993
2 23190  74.0266 251.0393 0019931 246.6268 113.2755 13.74375110582227

Epoch: 2026-02-18T19:16Z

TLE epoch observation values (Epoch: 2026-02-18T19:16:56.345Z)

Latitude

-0.00007°

Longitude

173.04068°

Altitude

992.265 km

Speed

7.353 km/s

True Right ascension

16h 44m 09s

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

07:50:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

996.268 km

Perigee altitude

966.93 km

Semi-major axis

7,359.736 km

Eccentricity

0.00199

Inclination

74.0266°

RAAN

251.0393°

Arg. of periapsis

246.6268°

True anomaly

113.4851°

Mean anomaly

113.2755°

Eccentric anomaly

113.38032°

Mean motion

3.43756 °/min

Orbital period

104.73 mins

BSTAR

0.00015274

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Other satellites on launch #45 in the year 1994 (1994-08-02 UTC)

COSMOS 2285, 23189

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SL-8 R/B 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.
6 mins	2026-02-19 12:53:16.451Z	121.008° SE	2026-02-19 12:56:16.451Z	92.26° ESE	13.841°	2026-02-19 12:59:16.451Z	63.439° ENE
11 mins	2026-02-19 14:37:16.451Z	201.724° SSW	2026-02-19 14:42:16.451Z	303.179° NW	44.721°	2026-02-19 14:48:16.451Z	17.198° NNE
4 mins	2026-02-19 16:28:16.451Z	291.321° WNW	2026-02-19 16:30:16.451Z	311.708° NW	13.877°	2026-02-19 16:32:16.451Z	331.517° NNW
9 mins	2026-02-19 23:49:16.451Z	4.861° NNE	2026-02-19 23:53:16.451Z	64.119° ENE	32.812°	2026-02-19 23:58:16.451Z	128.719° SE
9 mins	2026-02-20 01:36:16.451Z	309.672° NW	2026-02-20 01:40:16.451Z	253.938° W	27.513°	2026-02-20 01:45:16.451Z	201.638° 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-8 R/B, 23190 on other resources

View SL-8 R/B, 23190 on Heavens-Above

View SL-8 R/B, 23190 on Keep Track

View SL-8 R/B, 23190 on Celestrak

View SL-8 R/B, 23190 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 R/B, 23190

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: 2026-02-18T19:16:56.345Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #45 in the year 1994 (1994-08-02 UTC)

SL-8 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 R/B, 23190 on other resources

Documentation

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