CZ-4B DEB, 44589

Orbit data source: Space-Track

CZ-4B DEB, 44589 is space debris in SSO originally from a launch on Thu, 14 Oct 1999 UTC launched from the Taiyaun Space Center, China (TSC). 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/44589?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44589, 1999-057TB

Orbit

SSO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1999-10-14 (26 years ago)

Launch vehicle

Unknown

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

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Last TLE update: 1 week ago

TLE from 1 week ago

0 CZ-4B DEB
1 44589U 99057TB  26091.90759979  .00000656  00000-0  98905-4 0  9995
2 44589  98.7861 324.9687 0080977 255.4823 103.7391 14.76292223664402

Epoch: 2026-04-01T21:46Z

TLE epoch observation values (Epoch: 2026-04-01T21:46:56.621Z)

Latitude

-0.00005°

Longitude

167.96909°

Altitude

657.976 km

Speed

7.521 km/s

True Right ascension

21h 39m 52s

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

16:21:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

694.955 km

Perigee altitude

581.324 km

Semi-major axis

7,016.277 km

Eccentricity

0.0081

Inclination

98.7861°

RAAN

324.9687°

Arg. of periapsis

255.4823°

True anomaly

104.63828°

Mean anomaly

103.7391°

Eccentric anomaly

104.18891°

Mean motion

3.69303 °/min

Orbital period

97.48 mins

BSTAR

0.000098905

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Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CZ-4 DEB, 26238 (Decayed)

CBERS 1 DEB, 32064 (Decayed)

CBERS 1 DEB, 31870 (Decayed)

CZ-4 DEB, 26176 (Decayed)

CZ-4 DEB, 26133 (Decayed)

CZ-4 DEB, 26753 (Decayed)

CZ-4 DEB, 26185 (Decayed)

CZ-4 DEB, 26759 (Decayed)

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CZ-4B 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.
4 mins	2026-04-10 14:10:36.234Z	85.477° E	2026-04-10 14:12:36.234Z	57.906° ENE	14.049°	2026-04-10 14:14:36.234Z	31.992° NE
8 mins	2026-04-10 15:44:36.234Z	179.37° S	2026-04-10 15:48:36.234Z	286.037° WNW	40.903°	2026-04-10 15:52:36.234Z	339.041° N
4 mins	2026-04-11 03:37:36.234Z	65.526° ENE	2026-04-11 03:39:36.234Z	104.694° ESE	21.032°	2026-04-11 03:41:36.234Z	138.129° SSE
5 mins	2026-04-11 05:13:36.234Z	334.688° NNW	2026-04-11 05:15:36.234Z	291.538° WNW	26.949°	2026-04-11 05:18:36.234Z	236.598° WSW

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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 CZ-4B DEB, 44589 on other resources

View CZ-4B DEB, 44589 on Heavens-Above

View CZ-4B DEB, 44589 on Keep Track

View CZ-4B DEB, 44589 on Celestrak

View CZ-4B DEB, 44589 on Gunter's Space Page

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

CZ-4B DEB, 44589

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 week ago

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-04-01T21:46:56.621Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CZ-4B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4B DEB, 44589 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 week ago