**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 (61 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 SL-8 DEB *
1 03745U 65020ET  25286.58292164  .00000054  00000-0  92368-3 0  9992
2 03745  56.0203 343.2932 0165922 342.1715 166.5229 12.50977920610124

Epoch: 2025-10-13T13:59Z

TLE epoch observation values (Epoch: 2025-10-13T13:59:24.429Z)

Latitude

25.23723°

Longitude

-87.37302°

Altitude

1,588.237 km

Speed

7.02 km/s

True Right ascension

09h 39m 26s

True Declination

25° 07' 07"

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

04:42:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,590.291 km

Perigee altitude

1,330.179 km

Semi-major axis

7,838.372 km

Eccentricity

0.01659

Inclination

56.0203°

RAAN

343.2932°

Arg. of periapsis

342.1715°

True anomaly

166.95725°

Mean anomaly

166.5229°

Eccentric anomaly

166.74094°

Mean motion

3.12755 °/min

Orbital period

115.11 mins

BSTAR

0.00092368

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

SL-8 DEB, 1370 (Decayed)

SL-8 DEB, 1337 (Decayed)

SL-8 DEB, 1494 (Decayed)

SL-8 DEB, 1346 (Decayed)

SL-8 DEB, 1418 (Decayed)

SL-8 DEB, 1595 (Decayed)

SL-8 DEB, 1372 (Decayed)

SL-8 DEB, 1373 (Decayed)

SL-8 DEB, 1371 (Decayed)

SL-8 DEB, 1375 (Decayed)

SL-8 DEB, 1356 (Decayed)

SL-8 DEB, 1531 (Decayed)

SL-8 DEB, 1350 (Decayed)

SL-8 DEB, 1354 (Decayed)

SL-8 DEB, 1398 (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.
14 mins	2025-10-14 10:41:39.183Z	314.56° NW	2025-10-14 10:48:39.183Z	12.194° NNE	26.391°	2025-10-14 10:55:39.183Z	65.099° ENE
16 mins	2025-10-14 12:43:39.183Z	322.024° NNW	2025-10-14 12:50:39.183Z	31.832° NE	39.534°	2025-10-14 12:59:39.183Z	111.242° ESE
16 mins	2025-10-14 14:43:39.183Z	304.252° NW	2025-10-14 14:51:39.183Z	226.952° WSW	38.072°	2025-10-14 14:59:39.183Z	164.158° S
4 mins	2025-10-15 03:42:39.183Z	121.685° SE	2025-10-15 03:43:39.183Z	114.213° SE	12.356°	2025-10-15 03:46:39.183Z	92.288° ESE
15 mins	2025-10-15 05:35:39.183Z	206.287° SW	2025-10-15 05:42:39.183Z	131.982° SE	42.225°	2025-10-15 05:50:39.183Z	50.478° ENE
15 mins	2025-10-15 07:36:39.183Z	263.976° W	2025-10-15 07:43:39.183Z	334.494° NNW	35.06°	2025-10-15 07:51:39.183Z	41.316° NE
13 mins	2025-10-15 09:40:39.183Z	310.7° NW	2025-10-15 09:46:39.183Z	3.761° NNE	25.325°	2025-10-15 09:53:39.183Z	54.535° ENE

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: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2025-10-13T13:59:24.429Z)

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: 20 hours ago