SL-8 DEB, 11752

Orbit data source: Space-Track

SL-8 DEB, 11752 is space debris in LEO originally from a launch on Thu, 03 Apr 1980 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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<iframe src="https://www.satcat.com/sats-embedded/11752?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/11752?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

11752, 1980-026C

Orbit

LEO

Country

CIS

Related business

Russian Space Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1980-04-03 (46 years ago)

Launch vehicle

Unknown

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.5 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 SL-8 DEB
1 11752U 80026C   26155.09617043 -.00000024  00000-0  59127-4 0  9996
2 11752  65.8424  81.1709 0031758 278.4946 184.4955 13.75343773317287

Epoch: 2026-06-04T02:18Z

TLE epoch observation values (Epoch: 2026-06-04T02:18:29.125Z)

Latitude

62.8836°

Longitude

-86.61212°

Altitude

1,013.64 km

Speed

7.34 km/s

True Right ascension

13h 22m 13s

True Declination

62° 44' 55"

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

20:07:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,002.329 km

Perigee altitude

955.599 km

Semi-major axis

7,357.101 km

Eccentricity

0.00318

Inclination

65.8424°

RAAN

81.1709°

Arg. of periapsis

278.4946°

True anomaly

184.46709°

Mean anomaly

184.4955°

Eccentric anomaly

184.48128°

Mean motion

3.4394 °/min

Orbital period

104.67 mins

BSTAR

0.000059127

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Other satellites on launch #26 in the year 1980 (1980-04-03 UTC)

SL-8 R/B, 11751

COSMOS 1171, 11750

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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.
8 mins	2026-06-04 19:23:02.408Z	145.735° SSE	2026-06-04 19:27:02.408Z	101.481° ESE	19.957°	2026-06-04 19:31:02.408Z	61.281° ENE
11 mins	2026-06-04 21:09:02.408Z	224.193° SW	2026-06-04 21:14:02.408Z	310.665° NW	42.251°	2026-06-04 21:20:02.408Z	24.93° NE
5 mins	2026-06-04 23:01:02.408Z	304.6° NW	2026-06-04 23:03:02.408Z	325.215° NNW	14.876°	2026-06-04 23:06:02.408Z	354.644° N
9 mins	2026-06-05 04:32:02.408Z	355.966° N	2026-06-05 04:36:02.408Z	45.986° ENE	26.949°	2026-06-05 04:41:02.408Z	103.899° ESE
11 mins	2026-06-05 06:19:02.408Z	317.629° NNW	2026-06-05 06:24:02.408Z	250.786° W	38.725°	2026-06-05 06:30:02.408Z	171.988° S

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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, 11752 on other resources

View SL-8 DEB, 11752 on Heavens-Above

View SL-8 DEB, 11752 on Keep Track

View SL-8 DEB, 11752 on Celestrak

View SL-8 DEB, 11752 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, 11752

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-06-04T02:18:29.125Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #26 in the year 1980 (1980-04-03 UTC)

SL-8 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 DEB, 11752 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago