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 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)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 CZ-3B DEB
1 40186U 11077K   26034.31966322 -.00000209  00000-0  00000+0 0  9993
2 40186  25.6886 118.2055 7292637 197.4031 120.1697  1.88729175 96592

Epoch: 2026-02-03T07:40Z

TLE epoch observation values (Epoch: 2026-02-03T07:40:18.902Z)

Latitude

1.26722°

Longitude

-127.68148°

Altitude

37,721.429 km

Speed

1.915 km/s

True Right ascension

08h 03m 35s

True Declination

1° 15' 58"

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

17:02:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

41,458.432 km

Perigee altitude

1,111.233 km

Semi-major axis

27,662.969 km

Eccentricity

0.72926

Inclination

25.6886°

RAAN

118.2055°

Arg. of periapsis

197.4031°

True anomaly

165.54508°

Mean anomaly

120.1697°

Eccentric anomaly

144.45836°

Mean motion

0.47173 °/min

Orbital period

763.15 mins

BSTAR

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Computing Atmospheric mass density...

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

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.
50 mins	2026-02-03 15:07:49.612Z	272.644° WNW	2026-02-03 15:46:49.612Z	230.178° WSW	29.984°	2026-02-03 15:57:49.612Z	167.972° S
387 mins	2026-02-04 06:08:49.612Z	219.023° SW	2026-02-04 08:20:49.612Z	230.861° WSW	24.802°	2026-02-04 12:35:49.612Z	269.924° W

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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: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-02-03T07:40:18.902Z)

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: 7 hours ago