CZ-5 R/B, 66143
Orbit data source: Space-Track
CZ-5 R/B, 66143 is space debris in HEO originally from a launch on Thu, 23 Oct 2025 UTC launched from the Wenchang Satellite Launch Center (WSC). 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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66143 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
CZ-5 H5-2, Unknown motor
Mass
5,100 kg wet, 5,100 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 CZ-5 R/B
1 66143U 25238B 25303.69730149 .00025495 -90227-6 11683-2 0 9995
2 66143 16.3901 271.0168 7595707 168.4437 232.7638 1.93025961 153Epoch: 2025-10-30T16:44Z
TLE epoch observation values (Epoch: 2025-10-30T16:44:06.848Z)
Latitude
0.0001°
Longitude
-19.31238°
Altitude
38,656.754 km
Speed
1.753 km/s
True Right ascension
18h 03m 52s
True Declination
0° 00' 00"
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
15:45:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
41,574.681 km
Perigee altitude
174.178 km
Semi-major axis
27,252.567 km
Eccentricity
0.75957
Inclination
16.3901°
RAAN
271.0168°
Arg. of periapsis
168.4437°
True anomaly
191.55121°
Mean anomaly
232.7638°
Eccentric anomaly
210.60618°
Mean motion
0.48243 °/min
Orbital period
746.23 mins
BSTAR
0.0011683
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Other satellites on launch #238 in the year 2025 (2025-10-23 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-5 R/B 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 | 2025-10-31 20:04:55.060Z | 106.468° ESE | 2025-10-31 20:04:55.060Z | 106.468° ESE | 16.398° | 2025-10-31 20:54:55.060Z | 98.992° ESE |
| 144 mins | 2025-11-01 17:40:55.060Z | 107.307° ESE | 2025-11-01 20:04:55.060Z | 117.716° SE | 23.491° | 2025-11-01 20:04:55.060Z | 117.716° SE |
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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