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: 2 days ago

TLE from 2 days ago

0 CZ-4B DEB
1 40531U 13057D   26282.58135924  .00002047  00000-0  35531-3 0  9999
2 40531  74.9694  28.2127 0179970 343.9903  15.5621 14.58661922608491

Epoch: 2026-10-09T13:57Z

TLE epoch observation values (Epoch: 2026-10-09T13:57:09.438Z)

Latitude

0.00004°

Longitude

160.7226°

Altitude

577.666 km

Speed

7.637 km/s

True Right ascension

01h 52m 51s

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

23:55:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

822.313 km

Perigee altitude

567.722 km

Semi-major axis

7,073.154 km

Eccentricity

0.018

Inclination

74.9694°

RAAN

28.2127°

Arg. of periapsis

343.9903°

True anomaly

16.12762°

Mean anomaly

15.5621°

Eccentric anomaly

15.84362°

Mean motion

3.64858 °/min

Orbital period

98.67 mins

BSTAR

0.00035531

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

CZ-4B R/B, 39359 (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.
6 mins	2026-10-11 07:13:44.591Z	143.776° SSE	2026-10-11 07:16:44.591Z	96.013° ESE	22.243°	2026-10-11 07:19:44.591Z	50.475° ENE
6 mins	2026-10-11 08:54:44.591Z	249.531° W	2026-10-11 08:56:44.591Z	291.416° WNW	31.071°	2026-10-11 09:00:44.591Z	356.319° N
8 mins	2026-10-11 17:32:44.591Z	13.575° NNE	2026-10-11 17:35:44.591Z	64.184° ENE	34.307°	2026-10-11 17:40:44.591Z	129.693° SE
8 mins	2026-10-11 19:12:44.591Z	312.331° NW	2026-10-11 19:15:44.591Z	269.261° W	30.674°	2026-10-11 19:20:44.591Z	202.217° SSW

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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: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-10-09T13:57:09.438Z)

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: 2 days ago