CZ-4B DEB, 43661

Orbit data source: Space-Track

CZ-4B DEB, 43661 is space debris in SSO originally from a launch on Wed, 24 Oct 2018 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/43661?theme=dark&initialShowStats=false

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Identifier

43661, 2018-081E

Orbit

SSO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

SAST

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2018-10-24 (8 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)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 CZ-4B DEB
1 43661U 18081E   26127.06169182  .00000083  00000-0  10345-3 0  9996
2 43661  99.1263 157.7960 0014193  89.8737 270.4048 13.89461920381894

Epoch: 2026-05-07T01:28Z

TLE epoch observation values (Epoch: 2026-05-07T01:28:50.173Z)

Latitude

0.00003°

Longitude

-89.32629°

Altitude

933.318 km

Speed

7.385 km/s

True Right ascension

10h 31m 11s

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

03:54:32

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

938.106 km

Perigee altitude

917.368 km

Semi-major axis

7,305.874 km

Eccentricity

0.00142

Inclination

99.1263°

RAAN

157.796°

Arg. of periapsis

89.8737°

True anomaly

270.24216°

Mean anomaly

270.4048°

Eccentric anomaly

270.32348°

Mean motion

3.47564 °/min

Orbital period

103.58 mins

BSTAR

0.00010345

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Other satellites on launch #81 in the year 2018 (2018-10-24 UTC)

CZ-4B DEB, 56086 (Decayed)

CZ-4B R/B, 43656

CZ-4B DEB, 43659 (Decayed)

CZ-4B DEB, 57398 (Decayed)

CZ-4B DEB, 56160 (Decayed)

CZ-4B DEB, 56087 (Decayed)

CZ-4B DEB, 56089 (Decayed)

CZ-4B DEB, 56161 (Decayed)

HAIYANG 2B, 43655

CZ-4B DEB, 57396 (Decayed)

CZ-4B DEB, 57397

CZ-4B DEB, 56088

CZ-4B DEB, 56090 (Decayed)

CZ-4B DEB, 56085 (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.
9 mins	2026-05-08 01:48:20.775Z	156.392° SSE	2026-05-08 01:52:20.775Z	68.327° E	44.258°	2026-05-08 01:57:20.775Z	349.678° N
4 mins	2026-05-08 03:33:20.775Z	249.66° W	2026-05-08 03:35:20.775Z	271.786° WNW	13.751°	2026-05-08 03:37:20.775Z	293.42° NW
10 mins	2026-05-08 14:22:20.775Z	31.26° NE	2026-05-08 14:27:20.775Z	113.287° SE	34.943°	2026-05-08 14:32:20.775Z	171.311° S
8 mins	2026-05-08 16:05:20.775Z	341.978° N	2026-05-08 16:09:20.775Z	287.957° WNW	23.819°	2026-05-08 16:13:20.775Z	242.906° 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, 43661 on other resources

View CZ-4B DEB, 43661 on Heavens-Above

View CZ-4B DEB, 43661 on Keep Track

View CZ-4B DEB, 43661 on Celestrak

View CZ-4B DEB, 43661 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, 43661

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-05-07T01:28:50.173Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #81 in the year 2018 (2018-10-24 UTC)

CZ-4B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4B DEB, 43661 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 18 hours ago