CZ-3B DEB, 40185
Orbit data source: Space-Track
CZ-3B DEB, 40185 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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40185 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.6 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 CZ-3B DEB
1 40185U 11077J 25297.25111771 -.00000134 00000-0 56720-3 0 9996
2 40185 25.8792 308.9123 7472483 143.0542 304.9080 1.92819601 80776Epoch: 2025-10-24T06:01Z
TLE epoch observation values (Epoch: 2025-10-24T06:01:36.570Z)
Latitude
-0.00016°
Longitude
-174.388°
Altitude
23,484.029 km
Speed
3.475 km/s
True Right ascension
20h 35m 39s
True Declination
0° 00' 01"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
02:15:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
41,270.655 km
Perigee altitude
514.594 km
Semi-major axis
27,270.762 km
Eccentricity
0.74725
Inclination
25.8792°
RAAN
308.9123°
Arg. of periapsis
143.0542°
True anomaly
216.86998°
Mean anomaly
304.908°
Eccentric anomaly
262.46366°
Mean motion
0.48194 °/min
Orbital period
746.97 mins
BSTAR
0.0005672
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Other satellites on launch #77 in the year 2011 (2011-12-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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. |
|---|---|---|---|---|---|---|---|
| 18 mins | 2025-10-25 08:25:41.480Z | 261.879° W | 2025-10-25 08:39:41.480Z | 210.461° SW | 24.644° | 2025-10-25 08:43:41.480Z | 154.938° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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