SL-12 DEB, 48417

Orbit data source: Space-Track

SL-12 DEB, 48417 is space debris in HEO originally from a launch on Sat, 19 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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<iframe src="https://www.satcat.com/sats-embedded/48417?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/48417?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48417, 1990-045J

Orbit

HEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

RKKE

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1990-05-19 (36 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.4 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-12 DEB
1 48417U 90045J   26171.15564257  .00002430  00000-0  26817-2 0  9999
2 48417  65.1130  14.9084 5427714  41.2299 349.1540  4.77548521211671

Epoch: 2026-06-20T03:44Z

TLE epoch observation values (Epoch: 2026-06-20T03:44:07.518Z)

Latitude

-0.00015°

Longitude

50.50128°

Altitude

1,079.414 km

Speed

8.953 km/s

True Right ascension

00h 59m 37s

True Declination

0° 00' 01"

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

21:24:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

16,600.517 km

Perigee altitude

432.009 km

Semi-major axis

14,894.4 km

Eccentricity

0.54277

Inclination

65.113°

RAAN

14.9084°

Arg. of periapsis

41.2299°

True anomaly

319.02607°

Mean anomaly

349.154°

Eccentric anomaly

337.00568°

Mean motion

1.19401 °/min

Orbital period

301.5 mins

BSTAR

0.0026817

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Other satellites on launch #45 in the year 1990 (1990-05-19 UTC)

COSMOS 2080 (GLONASS), 20620

SL-12 R/B(1), 20622 (Decayed)

SL-12 DEB, 48349

SL-12 R/B(2), 20623

COSMOS 2081 (GLONASS), 20621

SL-12 R/B(AUX MOTOR), 20630

COSMOS 2079 (GLONASS), 20619

SL-12 R/B(AUX MOTOR), 20631

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SL-12 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.
5 mins	2026-06-22 16:11:42.589Z	259.197° W	2026-06-22 16:13:42.589Z	311.228° NW	21.967°	2026-06-22 16:16:42.589Z	11.897° NNE
46 mins	2026-06-22 21:26:42.589Z	355.007° N	2026-06-22 21:34:42.589Z	52.028° ENE	28.613°	2026-06-22 22:12:42.589Z	111.858° ESE
84 mins	2026-06-23 02:35:42.589Z	306.306° NW	2026-06-23 02:51:42.589Z	251.888° W	32.755°	2026-06-23 03:59:42.589Z	205.02° 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-12 DEB, 48417 on other resources

View SL-12 DEB, 48417 on Heavens-Above

View SL-12 DEB, 48417 on Keep Track

View SL-12 DEB, 48417 on Celestrak

View SL-12 DEB, 48417 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-12 DEB, 48417

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: 2026-06-20T03:44:07.518Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #45 in the year 1990 (1990-05-19 UTC)

SL-12 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-12 DEB, 48417 on other resources

Documentation

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