SL-8 DEB, 1392

Orbit data source: Space-Track

SL-8 DEB, 1392 is space debris in LEO originally from a launch on Mon, 15 Mar 1965 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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https://www.satcat.com/sats-embedded/1392?theme=dark&initialShowStats=false

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Identifier

1392, 1965-020AH

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1965-03-15 (61 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 SL-8 DEB
1 01392U 65020AH  26077.87736938  .00037591  00000-0  16513-2 0  9994
2 01392  55.8573 247.2762 0143056 218.7297 140.3407 15.12835388 82435

Epoch: 2026-03-18T21:03Z

TLE epoch observation values (Epoch: 2026-03-18T21:03:24.714Z)

Latitude

-0.00002°

Longitude

114.98837°

Altitude

605.355 km

Speed

7.516 km/s

True Right ascension

16h 29m 06s

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

16:30:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

626.175 km

Perigee altitude

428.599 km

Semi-major axis

6,905.524 km

Eccentricity

0.01431

Inclination

55.8573°

RAAN

247.2762°

Arg. of periapsis

218.7297°

True anomaly

141.37267°

Mean anomaly

140.3407°

Eccentric anomaly

140.8581°

Mean motion

3.78223 °/min

Orbital period

95.18 mins

BSTAR

0.0016513

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Other satellites on launch #20 in the year 1965 (1965-03-15 UTC)

SL-8 DEB, 1532 (Decayed)

SL-8 DEB, 1345 (Decayed)

SL-8 DEB, 1543 (Decayed)

SL-8 DEB, 1371 (Decayed)

SL-8 DEB, 1344 (Decayed)

SL-8 DEB, 1555 (Decayed)

SL-8 DEB, 1593 (Decayed)

SL-8 DEB, 1339 (Decayed)

SL-8 DEB, 1398 (Decayed)

SL-8 DEB, 1597 (Decayed)

COSMOS 61, 1267 (Decayed)

SL-8 DEB, 1563 (Decayed)

SL-8 DEB, 1491 (Decayed)

SL-8 DEB, 1565 (Decayed)

SL-8 DEB, 1419 (Decayed)

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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	2026-03-19 13:03:22.494Z	195.921° SSW	2026-03-19 13:07:22.494Z	122.758° SE	33.089°	2026-03-19 13:11:22.494Z	59.368° ENE
6 mins	2026-03-19 14:43:22.494Z	270.334° WNW	2026-03-19 14:46:22.494Z	331.455° NNW	28.685°	2026-03-19 14:49:22.494Z	24.469° NE
4 mins	2026-03-19 19:45:22.494Z	355.775° N	2026-03-19 19:47:22.494Z	37.287° NE	21.345°	2026-03-19 19:49:22.494Z	74.017° E
6 mins	2026-03-19 21:23:22.494Z	302.422° NW	2026-03-19 21:26:22.494Z	213.695° SW	39.286°	2026-03-19 21:29:22.494Z	152.652° SSE

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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, 1392 on other resources

View SL-8 DEB, 1392 on Heavens-Above

View SL-8 DEB, 1392 on Keep Track

View SL-8 DEB, 1392 on Celestrak

View SL-8 DEB, 1392 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, 1392

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2026-03-18T21:03:24.714Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #20 in the year 1965 (1965-03-15 UTC)

SL-8 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-8 DEB, 1392 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago