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 (26 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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 IUS DEB
1 43361U 99040J   25357.75518305 -.00000827  00000-0 -23223-1 0  9997
2 43361  27.8514  25.3766 3326180 196.8142 148.8441  7.21053851105861

Epoch: 2025-12-23T18:07Z

TLE epoch observation values (Epoch: 2025-12-23T18:07:27.815Z)

Latitude

-0.00001°

Longitude

20.9763°

Altitude

8,388.643 km

Speed

4.333 km/s

True Right ascension

01h 41m 30s

True Declination

0° 00' 00"

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

20:29:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

8,708.151 km

Perigee altitude

1,177.154 km

Semi-major axis

11,320.79 km

Eccentricity

0.33262

Inclination

27.8514°

RAAN

25.3766°

Arg. of periapsis

196.8142°

True anomaly

163.22135°

Mean anomaly

148.8441°

Eccentric anomaly

156.45655°

Mean motion

1.80189 °/min

Orbital period

199.79 mins

BSTAR

-0.023223

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

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.
92 mins	2025-12-27 01:33:51.774Z	196.29° SSW	2025-12-27 02:22:51.774Z	139.294° SSE	31.88°	2025-12-27 03:05:51.774Z	86.186° E
88 mins	2025-12-27 05:19:51.774Z	238.855° WSW	2025-12-27 06:20:51.774Z	169.185° S	41.877°	2025-12-27 06:47:51.774Z	97.594° ESE
51 mins	2025-12-27 09:28:51.774Z	269.937° W	2025-12-27 10:05:51.774Z	208.866° SW	38.112°	2025-12-27 10:19:51.774Z	134.09° SE

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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: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2025-12-23T18:07:27.815Z)

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: 3 days ago