IUS DEB, 43366

Orbit data source: Space-Track

IUS DEB, 43366 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/43366?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43366, 1999-040P

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

Small (<0.1 m²)

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

TLE from 6 days ago

0 IUS DEB
1 43366U 99040P   26260.38758564  .00000913  00000-0  38135-2 0  9991
2 43366  28.1263 160.3823 3831895 180.7668 178.4849  7.03794058274762

Epoch: 2026-09-17T09:18Z

TLE epoch observation values (Epoch: 2026-09-17T09:18:07.399Z)

Latitude

0.00001°

Longitude

24.52595°

Altitude

9,528.436 km

Speed

3.933 km/s

True Right ascension

10h 41m 31s

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

16:01:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

9,535.729 km

Perigee altitude

718.389 km

Semi-major axis

11,505.196 km

Eccentricity

0.38319

Inclination

28.1263°

RAAN

160.3823°

Arg. of periapsis

180.7668°

True anomaly

179.26851°

Mean anomaly

178.4849°

Eccentric anomaly

178.90461°

Mean motion

1.75874 °/min

Orbital period

204.69 mins

BSTAR

0.0038135

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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.
48 mins	2026-09-22 22:54:28.260Z	256.402° W	2026-09-22 23:28:28.260Z	193.681° SSW	61.104°	2026-09-22 23:42:28.260Z	116.289° SE
17 mins	2026-09-23 02:56:28.260Z	267.65° W	2026-09-23 03:07:28.260Z	230.542° WSW	20.546°	2026-09-23 03:13:28.260Z	187.133° SSW
80 mins	2026-09-23 14:38:28.260Z	164.136° S	2026-09-23 15:18:28.260Z	126.183° SE	21.659°	2026-09-23 15:58:28.260Z	91.348° ESE
102 mins	2026-09-23 18:14:28.260Z	219.307° SW	2026-09-23 19:22:28.260Z	156.185° SSE	55.378°	2026-09-23 19:56:28.260Z	89.675° E
28 mins	2026-09-23 22:26:28.260Z	258.819° W	2026-09-23 22:54:28.260Z	252.958° W	32.623°	2026-09-23 22:54:28.260Z	252.958° W

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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, 43366 on other resources

View IUS DEB, 43366 on Heavens-Above

View IUS DEB, 43366 on Keep Track

View IUS DEB, 43366 on Celestrak

View IUS DEB, 43366 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, 43366

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: 2026-09-17T09:18:07.399Z)

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, 43366 on other resources

Documentation

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