CZ-4B DEB, 40531

Orbit data source: Space-Track

CZ-4B DEB, 40531 is space debris in LEO originally from a launch on Fri, 25 Oct 2013 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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/40531?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

40531, 2013-057D

Orbit

LEO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

SAST

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2013-10-25 (13 years ago)

Launch vehicle

Unknown

Launch site

Jiuquan Satellite Launch Center, China (JSC)

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 40531U 13057D   26296.91529986  .00002713  00000-0  46788-3 0  9992
2 40531  74.9714   2.4618 0180541 310.9795  47.5872 14.58735543610589

Epoch: 2026-10-23T21:58Z

TLE epoch observation values (Epoch: 2026-10-23T21:58:01.907Z)

Latitude

-0.00013°

Longitude

0.62482°

Altitude

615.062 km

Speed

7.597 km/s

True Right ascension

00h 09m 50s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

07:31:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

822.474 km

Perigee altitude

567.084 km

Semi-major axis

7,072.916 km

Eccentricity

0.01805

Inclination

74.9714°

RAAN

2.4618°

Arg. of periapsis

310.9795°

True anomaly

49.13804°

Mean anomaly

47.5872°

Eccentric anomaly

48.36026°

Mean motion

3.64876 °/min

Orbital period

98.66 mins

BSTAR

0.00046788

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Other satellites on launch #57 in the year 2013 (2013-10-25 UTC)

CZ-4B DEB, 40530

SJ-16, 39358

CZ-4B R/B, 39359 (Decayed)

CZ-4B DEB, 40533

CZ-4B DEB, 40532

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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.
9 mins	2026-10-24 14:58:03.226Z	3.183° NNE	2026-10-24 15:03:03.226Z	66.332° ENE	29.198°	2026-10-24 15:07:03.226Z	119.051° SE
8 mins	2026-10-24 16:40:03.226Z	315.792° NNW	2026-10-24 16:43:03.226Z	268.381° W	37.255°	2026-10-24 16:48:03.226Z	195.896° SSW
8 mins	2026-10-25 05:22:03.226Z	183.968° SSW	2026-10-25 05:25:03.226Z	138.987° SSE	63.78°	2026-10-25 05:30:03.226Z	23.351° NE
4 mins	2026-10-25 07:05:03.226Z	284.527° WNW	2026-10-25 07:07:03.226Z	311.127° NW	14.26°	2026-10-25 07:09:03.226Z	334.832° NNW

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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, 40531 on other resources

View CZ-4B DEB, 40531 on Heavens-Above

View CZ-4B DEB, 40531 on Keep Track

View CZ-4B DEB, 40531 on Celestrak

View CZ-4B DEB, 40531 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, 40531

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: 2026-10-23T21:58:01.907Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 2013 (2013-10-25 UTC)

CZ-4B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4B DEB, 40531 on other resources

Documentation

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