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 (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 weeks ago

TLE from 3 weeks ago

0 IUS DEB
1 43366U 99040P   25340.39131244  .00001078  00000-0  48981-2 0  9993
2 43366  28.1291 237.1498 3822531 186.7554 166.1445  7.03201432254696

Epoch: 2025-12-06T09:23Z

TLE epoch observation values (Epoch: 2025-12-06T09:23:29.394Z)

Latitude

-0.00003°

Longitude

20.85754°

Altitude

9,459.979 km

Speed

3.963 km/s

True Right ascension

15h 48m 35s

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

22:55:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

9,533.879 km

Perigee altitude

733.15 km

Semi-major axis

11,511.651 km

Eccentricity

0.38225

Inclination

28.1291°

RAAN

237.1498°

Arg. of periapsis

186.7554°

True anomaly

173.27992°

Mean anomaly

166.1445°

Eccentric anomaly

169.96197°

Mean motion

1.75726 °/min

Orbital period

204.86 mins

BSTAR

0.0048981

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

STS 93, 25866 (Decayed)

IUS DEB, 29037

IUS DEB, 43363

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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.
41 mins	2025-12-27 01:04:34.589Z	277.767° WNW	2025-12-27 01:33:34.589Z	235.295° WSW	23.1°	2025-12-27 01:45:34.589Z	187.796° SSW
74 mins	2025-12-27 12:58:34.589Z	162.94° S	2025-12-27 13:26:34.589Z	119.975° SE	22.269°	2025-12-27 14:12:34.589Z	82.596° E
112 mins	2025-12-27 16:30:34.589Z	224.781° SW	2025-12-27 17:26:34.589Z	154.315° SSE	41.401°	2025-12-27 18:22:34.589Z	89.802° E
99 mins	2025-12-27 20:27:34.589Z	263.455° W	2025-12-27 21:38:34.589Z	199.521° SSW	42.209°	2025-12-27 22:06:34.589Z	122.129° 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, 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: 3 weeks ago

TLE from 3 weeks ago

TLE epoch observation values (Epoch: 2025-12-06T09:23:29.394Z)

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: 3 weeks ago