IUS DEB, 43361

Orbit data source: Space-Track

IUS DEB, 43361 is space debris originally from a launch on Fri, 23 Jul 1999 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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Iframe URL

https://www.satcat.com/sats-embedded/43361?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43361, 1999-040J

Orbit

Active

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Boeing/Kent

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1999-07-23 (27 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

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: 6 days ago

TLE from 6 days ago

0 IUS DEB
1 43361U 99040J   26259.47043715 -.00001390  00000-0 -50570-1 0  9997
2 43361  27.8106 348.1289 3248814 131.0872 261.9292  7.20378261125106

Epoch: 2026-09-16T11:17Z

TLE epoch observation values (Epoch: 2026-09-16T11:17:25.769Z)

Latitude

0°

Longitude

-176.65003°

Altitude

6,497.276 km

Speed

5.17 km/s

True Right ascension

23h 12m 30s

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

15:14:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

8,629.908 km

Perigee altitude

1,269.499 km

Semi-major axis

11,327.84 km

Eccentricity

0.32488

Inclination

27.8106°

RAAN

348.1289°

Arg. of periapsis

131.0872°

True anomaly

228.95201°

Mean anomaly

261.9292°

Eccentric anomaly

245.05178°

Mean motion

1.80021 °/min

Orbital period

199.98 mins

BSTAR

-0.05057

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Other satellites on launch #40 in the year 1999 (1999-07-23 UTC)

CXO, 25867

STS 93, 25866 (Decayed)

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IUS 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.
32 mins	2026-09-23 02:32:17.479Z	157.776° S	2026-09-23 02:50:17.479Z	140.458° SSE	12.046°	2026-09-23 03:04:17.479Z	124.571° SE
61 mins	2026-09-23 06:01:17.479Z	211.98° SW	2026-09-23 06:43:17.479Z	159.493° S	38.024°	2026-09-23 07:02:17.479Z	98.551° ESE
35 mins	2026-09-23 10:00:17.479Z	247.628° W	2026-09-23 10:25:17.479Z	179.553° S	51.663°	2026-09-23 10:35:17.479Z	107.919° ESE
14 mins	2026-09-23 13:50:17.479Z	258.395° W	2026-09-23 13:58:17.479Z	207.339° SW	27.323°	2026-09-23 14:04:17.479Z	150.968° 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 IUS DEB, 43361 on other resources

View IUS DEB, 43361 on Heavens-Above

View IUS DEB, 43361 on Keep Track

View IUS DEB, 43361 on Celestrak

View IUS DEB, 43361 on Gunter's Space Page

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

IUS DEB, 43361

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 days ago

TLE from 6 days ago

TLE epoch observation values (Epoch: 2026-09-16T11:17:25.769Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #40 in the year 1999 (1999-07-23 UTC)

IUS DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out IUS DEB, 43361 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 days ago