**SL-8 DEB *, 3745**

Orbit data source: Space-Track

SL-8 DEB *, 3745 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/3745?theme=dark&initialShowStats=false

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Identifier

3745, 1965-020ET

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 (62 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 SL-8 DEB *
1 03745U 65020ET  26269.99334289  .00000021  00000-0  72465-3 0  9994
2 03745  56.0157 119.8302 0170518  94.4206  51.0874 12.51044012653724

Epoch: 2026-09-26T23:50Z

TLE epoch observation values (Epoch: 2026-09-26T23:50:24.825Z)

Latitude

26.87426°

Longitude

-83.4385°

Altitude

1,379.039 km

Speed

7.21 km/s

True Right ascension

18h 39m 50s

True Declination

26° 44' 49"

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

05:30:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,593.613 km

Perigee altitude

1,326.306 km

Semi-major axis

7,838.097 km

Eccentricity

0.01705

Inclination

56.0157°

RAAN

119.8302°

Arg. of periapsis

94.4206°

True anomaly

52.62825°

Mean anomaly

51.0874°

Eccentric anomaly

51.85577°

Mean motion

3.12772 °/min

Orbital period

115.1 mins

BSTAR

0.00072465

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

SL-8 DEB, 1541 (Decayed)

SL-8 DEB, 1556 (Decayed)

SL-8 R/B, 1270 (Decayed)

SL-8 DEB, 1401 (Decayed)

SL-8 DEB, 1437 (Decayed)

SL-8 DEB, 3749

SL-8 DEB *, 3743

SL-8 DEB, 1352 (Decayed)

SL-8 DEB, 13517

SL-8 DEB, 1345 (Decayed)

SL-8 DEB *, 6252

SL-8 DEB, 1538 (Decayed)

SL-8 DEB, 1392

SL-8 DEB, 1477

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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.
10 mins	2026-09-27 14:31:16.931Z	156.596° SSE	2026-09-27 14:36:16.931Z	119.075° SE	20.147°	2026-09-27 14:41:16.931Z	78.523° E
15 mins	2026-09-27 16:28:16.931Z	219.744° SW	2026-09-27 16:36:16.931Z	76.872° E	80.54°	2026-09-27 16:43:16.931Z	46.568° ENE
13 mins	2026-09-27 18:30:16.931Z	274.637° WNW	2026-09-27 18:37:16.931Z	342.12° N	35.724°	2026-09-27 18:43:16.931Z	36.714° NE
11 mins	2026-09-27 20:34:16.931Z	317.014° NNW	2026-09-27 20:39:16.931Z	1.417° NNE	25.661°	2026-09-27 20:45:16.931Z	53.676° ENE
14 mins	2026-09-27 22:35:16.931Z	323.592° NNW	2026-09-27 22:42:16.931Z	39.225° NE	43.663°	2026-09-27 22:49:16.931Z	100.29° ESE
15 mins	2026-09-28 00:35:16.931Z	307.861° NW	2026-09-28 00:42:16.931Z	232.948° WSW	62.069°	2026-09-28 00:50:16.931Z	154.173° 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 *, 3745 on other resources

View SL-8 DEB *, 3745 on Heavens-Above

View SL-8 DEB *, 3745 on Keep Track

View SL-8 DEB *, 3745 on Celestrak

View SL-8 DEB *, 3745 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 *, 3745

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-09-26T23:50:24.825Z)

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 *, 3745 on other resources

Documentation

**SL-8 DEB *, 3745**

Expand to show TLE details & history
Last TLE update: 12 hours ago