CZ-3B DEB, 40186

Orbit data source: Space-Track

CZ-3B DEB, 40186 is space debris in HEO originally from a launch on Mon, 19 Dec 2011 UTC launched from the Xichang Space Center, China (XSC). 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 src="https://www.satcat.com/sats-embedded/40186?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/40186?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

40186, 2011-077K

Orbit

HEO

Country

CN / PRC

Related business

China Aerospace Science and Technology Corporation (CASC) (CN)

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2011-12-19 (14 years ago)

Launch vehicle

Unknown

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.2 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 CZ-3B DEB
1 40186U 11077K   25338.54532154 -.00000077  00000-0  00000+0 0  9999
2 40186  25.4688 133.1571 7307646 171.8762 229.0196  1.88729099 95444

Epoch: 2025-12-04T13:05Z

TLE epoch observation values (Epoch: 2025-12-04T13:05:15.781Z)

Latitude

1.45834°

Longitude

-133.68316°

Altitude

38,960.183 km

Speed

1.781 km/s

True Right ascension

09h 04m 55s

True Declination

1° 27' 25"

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

11:57:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

41,500.047 km

Perigee altitude

1,069.728 km

Semi-major axis

27,663.024 km

Eccentricity

0.73076

Inclination

25.4688°

RAAN

133.1571°

Arg. of periapsis

171.8762°

True anomaly

191.57728°

Mean anomaly

229.0196°

Eccentric anomaly

208.82969°

Mean motion

0.47173 °/min

Orbital period

763.15 mins

BSTAR

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Other satellites on launch #77 in the year 2011 (2011-12-19 UTC)

CZ-3B DEB, 40847

CZ-3B DEB, 40192

CZ-3B DEB, 40180

CZ-3B R/B, 38015 (Decayed)

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CZ-3B 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.
300 mins	2025-12-05 13:59:25.460Z	238.578° WSW	2025-12-05 18:50:25.460Z	213.551° SW	35.019°	2025-12-05 18:59:25.460Z	143.454° SSE
273 mins	2025-12-06 09:26:25.460Z	210.224° SW	2025-12-06 11:39:25.460Z	221.338° SW	20.187°	2025-12-06 13:59:25.460Z	243.482° 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-3B DEB, 40186 on other resources

View CZ-3B DEB, 40186 on Heavens-Above

View CZ-3B DEB, 40186 on Keep Track

View CZ-3B DEB, 40186 on Celestrak

View CZ-3B DEB, 40186 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-3B DEB, 40186

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-04T13:05:15.781Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 2011 (2011-12-19 UTC)

CZ-3B DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-3B DEB, 40186 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago