SL-8 DEB, 1335

Orbit data source: Space-Track

SL-8 DEB, 1335 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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<iframe src="https://www.satcat.com/sats-embedded/1335?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/1335?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

1335, 1965-020E

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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 SL-8 DEB
1 01335U 65020E   25310.55800723  .00001929  00000-0  58273-3 0  9995
2 01335  56.0750  13.3832 0531942 122.0584 243.3194 13.86591769979098

Epoch: 2025-11-06T13:23Z

TLE epoch observation values (Epoch: 2025-11-06T13:23:31.824Z)

Latitude

-0°

Longitude

126.48599°

Altitude

1,132.494 km

Speed

7.192 km/s

True Right ascension

00h 53m 31s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

03:21:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,329.71 km

Perigee altitude

551.102 km

Semi-major axis

7,318.543 km

Eccentricity

0.05319

Inclination

56.075°

RAAN

13.3832°

Arg. of periapsis

122.0584°

True anomaly

238.03837°

Mean anomaly

243.3194°

Eccentric anomaly

240.66248°

Mean motion

3.46662 °/min

Orbital period

103.85 mins

BSTAR

0.00058273

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

SL-8 DEB, 1551 (Decayed)

SL-8 DEB, 1535 (Decayed)

SL-8 DEB, 1344 (Decayed)

SL-8 DEB, 1339 (Decayed)

SL-8 DEB, 1595 (Decayed)

SL-8 DEB *, 6252

SL-8 DEB *, 3965

SL-8 DEB, 3749

SL-8 DEB, 1345 (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.
7 mins	2025-11-07 08:40:56.986Z	283.579° WNW	2025-11-07 08:44:56.986Z	333.1° NNW	19.453°	2025-11-07 08:47:56.986Z	16.994° NNE
6 mins	2025-11-07 14:09:56.986Z	316.569° NNW	2025-11-07 14:12:56.986Z	124.646° SE	42.844°	2025-11-07 14:15:56.986Z	134.088° SE
8 mins	2025-11-08 05:18:56.986Z	178.654° S	2025-11-08 05:22:56.986Z	133.67° SE	25.928°	2025-11-08 05:26:56.986Z	74.949° E
8 mins	2025-11-08 07:06:56.986Z	246.371° WSW	2025-11-08 07:10:56.986Z	308.325° NW	38.834°	2025-11-08 07:14:56.986Z	32.853° NE

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, 1335 on other resources

View SL-8 DEB, 1335 on Heavens-Above

View SL-8 DEB, 1335 on Keep Track

View SL-8 DEB, 1335 on Celestrak

View SL-8 DEB, 1335 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, 1335

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2025-11-06T13:23:31.824Z)

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, 1335 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago