CZ-3B DEB, 40179

Orbit data source: Space-Track

CZ-3B DEB, 40179 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/40179?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/40179?theme=dark&initialShowStats=false

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Identifier

40179, 2011-077C

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, 0.3 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 5 days ago

TLE from 5 days ago

0 CZ-3B DEB
1 40179U 11077C   26031.13737476  .00000048  00000-0  67340-2 0  9991
2 40179  26.3541 335.7652 7416732  84.7503 347.9951  1.91905813 85471

Epoch: 2026-01-31T03:17Z

TLE epoch observation values (Epoch: 2026-01-31T03:17:49.179Z)

Latitude

-0.00002°

Longitude

155.95434°

Altitude

5,181.827 km

Speed

7.375 km/s

True Right ascension

22h 23m 05s

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

04:37:58

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

41,268.951 km

Perigee altitude

688.929 km

Semi-major axis

27,357.077 km

Eccentricity

0.74167

Inclination

26.3541°

RAAN

335.7652°

Arg. of periapsis

84.7503°

True anomaly

275.75748°

Mean anomaly

347.9951°

Eccentric anomaly

321.59901°

Mean motion

0.47967 °/min

Orbital period

750.52 mins

BSTAR

0.006734

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

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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.
479 mins	2026-02-05 09:07:22.926Z	226.991° WSW	2026-02-05 09:29:22.926Z	187.453° SSW	20.088°	2026-02-05 17:06:22.926Z	208.805° SW
47 mins	2026-02-05 20:18:22.926Z	214.883° SW	2026-02-05 20:56:22.926Z	180.186° SSW	19.152°	2026-02-05 21:05:22.926Z	137.256° SSE

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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, 40179 on other resources

View CZ-3B DEB, 40179 on Heavens-Above

View CZ-3B DEB, 40179 on Keep Track

View CZ-3B DEB, 40179 on Celestrak

View CZ-3B DEB, 40179 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, 40179

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2026-01-31T03:17:49.179Z)

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, 40179 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago