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 (7 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: 5 hours ago

TLE from 5 hours ago

0 CZ-4B DEB
1 43661U 18081E   26037.62528778  .00000120  00000-0  13388-3 0  9990
2 43661  99.1400  70.0707 0012511 334.4379  25.6160 13.89433213369475

Epoch: 2026-02-06T15:00Z

TLE epoch observation values (Epoch: 2026-02-06T15:00:24.864Z)

Latitude

0.00007°

Longitude

68.20661°

Altitude

925.232 km

Speed

7.393 km/s

True Right ascension

04h 40m 16s

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

22:26:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

936.979 km

Perigee altitude

918.698 km

Semi-major axis

7,305.975 km

Eccentricity

0.00125

Inclination

99.14°

RAAN

70.0707°

Arg. of periapsis

334.4379°

True anomaly

25.67807°

Mean anomaly

25.616°

Eccentric anomaly

25.64703°

Mean motion

3.47557 °/min

Orbital period

103.58 mins

BSTAR

0.00013388

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

CZ-4B DEB, 56086 (Decayed)

CZ-4B DEB, 56160 (Decayed)

CZ-4B DEB, 57396 (Decayed)

CZ-4B DEB, 56090 (Decayed)

CZ-4B DEB, 57398 (Decayed)

CZ-4B DEB, 56087 (Decayed)

CZ-4B DEB, 56089 (Decayed)

CZ-4B DEB, 56161 (Decayed)

CZ-4B DEB, 43659 (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.
11 mins	2026-02-07 01:29:10.008Z	145.186° SSE	2026-02-07 01:35:10.008Z	51.997° ENE	38.163°	2026-02-07 01:40:10.008Z	356.021° N
7 mins	2026-02-07 03:14:10.008Z	228.475° WSW	2026-02-07 03:17:10.008Z	265.539° W	20.108°	2026-02-07 03:21:10.008Z	312.022° NW
9 mins	2026-02-07 14:05:10.008Z	42.066° NE	2026-02-07 14:09:10.008Z	96.206° ESE	27.52°	2026-02-07 14:14:10.008Z	156.784° SSE
9 mins	2026-02-07 15:47:10.008Z	352.809° N	2026-02-07 15:51:10.008Z	299.457° NW	31.409°	2026-02-07 15:56:10.008Z	230.115° 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: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-02-06T15:00:24.864Z)

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: 5 hours ago