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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/44589?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/44589?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

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 (27 years ago)

Launch vehicle

Unknown

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.050 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 CZ-4B DEB
1 44589U 99057TB  26276.92875332  .00000258  00000-0  44044-4 0  9997
2 44589  98.7552 165.7776 0082645  33.5739 327.0667 14.76457920691701

Epoch: 2026-10-03T22:17Z

TLE epoch observation values (Epoch: 2026-10-03T22:17:24.286Z)

Latitude

-0.00005°

Longitude

178.79711°

Altitude

594.966 km

Speed

7.588 km/s

True Right ascension

11h 03m 06s

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

06:22:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

695.594 km

Perigee altitude

579.631 km

Semi-major axis

7,015.75 km

Eccentricity

0.00826

Inclination

98.7552°

RAAN

165.7776°

Arg. of periapsis

33.5739°

True anomaly

326.54733°

Mean anomaly

327.0667°

Eccentric anomaly

326.80747°

Mean motion

3.69345 °/min

Orbital period

97.47 mins

BSTAR

0.000044044

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

CBERS 1 DEB, 32078 (Decayed)

CBERS 1 DEB, 31589 (Decayed)

CZ-4 DEB, 26195 (Decayed)

CBERS 1 DEB, 34218 (Decayed)

CZ-4B DEB, 49250 (Decayed)

CBERS 1 DEB, 35384 (Decayed)

CZ-4 DEB, 26424 (Decayed)

CBERS 1 DEB, 30780 (Decayed)

CZ-4 DEB, 26239 (Decayed)

CZ-4 DEB, 26344 (Decayed)

CZ-4 DEB, 26423 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

CZ-4B DEB Visibility forecast

Loading observer location...
Set Observer location

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.
7 mins	2026-10-04 16:18:31.502Z	144.359° SSE	2026-10-04 16:21:31.502Z	92.474° ESE	46.853°	2026-10-04 16:25:31.502Z	359.27° N
8 mins	2026-10-05 05:45:31.502Z	9.745° NNE	2026-10-05 05:48:31.502Z	339.226° N	70.618°	2026-10-05 05:53:31.502Z	199.556° SSW

Items per page:

1–2 of 2 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-10-03T22:17:24.286Z)

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: 14 hours ago