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: 6 hours ago

TLE from 6 hours ago

0 SL-8 R/B
1 23190U 94045B   26139.91444068 -.00000048  00000-0 -27351-4 0  9990
2 23190  74.0269 101.6386 0018213  76.4913 283.8234 13.74383559594607

Epoch: 2026-05-19T21:56Z

TLE epoch observation values (Epoch: 2026-05-19T21:56:47.674Z)

Latitude

-0.00008°

Longitude

-105.14158°

Altitude

983.23 km

Speed

7.362 km/s

True Right ascension

06h 46m 33s

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

12:39:34

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

994.973 km

Perigee altitude

968.165 km

Semi-major axis

7,359.706 km

Eccentricity

0.00182

Inclination

74.0269°

RAAN

101.6386°

Arg. of periapsis

76.4913°

True anomaly

283.62063°

Mean anomaly

283.8234°

Eccentric anomaly

283.72203°

Mean motion

3.43758 °/min

Orbital period

104.72 mins

BSTAR

-0.000027351

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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.
7 mins	2026-05-20 07:14:45.946Z	16.403° NNE	2026-05-20 07:18:45.946Z	58.414° ENE	17.052°	2026-05-20 07:21:45.946Z	89.673° E
11 mins	2026-05-20 09:00:45.946Z	337.256° NNW	2026-05-20 09:05:45.946Z	269.278° W	44.249°	2026-05-20 09:11:45.946Z	169.086° S
10 mins	2026-05-20 22:31:45.946Z	193.263° SSW	2026-05-20 22:35:45.946Z	168.236° S	44.191°	2026-05-20 22:41:45.946Z	20.758° NNE
5 mins	2026-05-21 00:21:45.946Z	284.244° WNW	2026-05-21 00:23:45.946Z	306.134° NW	15.912°	2026-05-21 00:26:45.946Z	337.619° N

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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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-05-19T21:56:47.674Z)

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: 6 hours ago