**LES 8 9/SOL 11A B DEB *, 13753**

Orbit data source: Space-Track

LES 8 9/SOL 11A B DEB *, 13753 is space debris in GEO originally from a launch on Mon, 15 Mar 1976 UTC launched from the Air Force Eastern Test Range (AFETR). 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/13753?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

13753, 1976-023K

Orbit

GEO

Country

Related business

USAF Space and Missile Systems Organization (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-03-15 (50 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 1.1 m

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 LES 8 9/SOL 11A B DEB *
1 13753U 76023K   26131.62278318 -.00000084  00000-0  00000-0 0  9990
2 13753   4.9100 281.0392 0003768  50.1771 353.4969  1.01344842122141

Epoch: 2026-05-11T14:56Z

TLE epoch observation values (Epoch: 2026-05-11T14:56:48.466Z)

Latitude

3.40864°

Longitude

-129.02722°

Altitude

35,471.945 km

Speed

3.087 km/s

True Right ascension

21h 38m 20s

True Declination

3° 24' 19"

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

06:37:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,505.277 km

Perigee altitude

35,473.726 km

Semi-major axis

41,867.639 km

Eccentricity

0.00038

Inclination

4.91°

RAAN

281.0392°

Arg. of periapsis

50.1771°

True anomaly

353.49201°

Mean anomaly

353.4969°

Eccentric anomaly

353.49445°

Mean motion

0.25335 °/min

Orbital period

1,420.94 mins

BSTAR

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Other satellites on launch #23 in the year 1976 (1976-03-15 UTC)

TITAN 3C R/B(1), 8750 (Decayed)

SOLRAD 11B, 8749

SOLRAD 11A, 8748

SOLRAD 11A/B AKM, 8753

SOLRAD 11A/B PKM, 8752

TITAN 3C TRANSTAGE R/B, 8751

LES 8, 8746

TITAN 3C TRANSTAGE DEB, 8832

LES 9, 8747

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LES 8 9/SOL 11A B 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.
1440 mins	2026-05-11 22:18:42.077Z	214.072° SW	2026-05-12 18:02:42.077Z	211.611° SW	35.102°	2026-05-12 22:18:42.077Z	208.616° SW

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13753 neighbors

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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 LES 8 9/SOL 11A B DEB *, 13753 on other resources

View LES 8 9/SOL 11A B DEB *, 13753 on Heavens-Above

View LES 8 9/SOL 11A B DEB *, 13753 on Keep Track

View LES 8 9/SOL 11A B DEB *, 13753 on Celestrak

View LES 8 9/SOL 11A B DEB *, 13753 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

LES 8 9/SOL 11A B DEB *, 13753

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-05-11T14:56:48.466Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #23 in the year 1976 (1976-03-15 UTC)

LES 8 9/SOL 11A B DEB * Visibility forecast

13753 neighbors

Co-orbital & Co-planar RSOs

Check out LES 8 9/SOL 11A B DEB *, 13753 on other resources

Documentation

**LES 8 9/SOL 11A B DEB *, 13753**

Expand to show TLE details & history
Last TLE update: 7 hours ago