CZ-4B R/B, 43656
Orbit data source: Space-Track
CZ-4B R/B, 43656 is space debris in SSO originally from a launch on Wed, 24 Oct 2018 UTC via a CHANG ZHENG 4B launch vehicle from the Taiyaun Space Center, China (TSC). 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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43656 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST?
Mission
Spacecraft
Bus & Motor
Unknown
Mass
1,020 kg wet, 20 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 CZ-4B R/B
1 43656U 18081B 25288.95056201 .00000345 00000-0 12075-3 0 9995
2 43656 99.3763 182.3136 0204127 250.1069 107.8014 14.31722465364353Epoch: 2025-10-15T22:48Z
TLE epoch observation values (Epoch: 2025-10-15T22:48:48.557Z)
Latitude
-0.00007°
Longitude
175.39401°
Altitude
836.285 km
Speed
7.41 km/s
True Right ascension
12h 09m 15s
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
01:26:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
929.335 km
Perigee altitude
636.972 km
Semi-major axis
7,161.291 km
Eccentricity
0.02041
Inclination
99.3763°
RAAN
182.3136°
Arg. of periapsis
250.1069°
True anomaly
110.01074°
Mean anomaly
107.8014°
Eccentric anomaly
108.90785°
Mean motion
3.58143 °/min
Orbital period
100.52 mins
BSTAR
0.00012075
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Other satellites on launch #81 in the year 2018 (2018-10-24 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-4B 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-16 15:45:00.168Z | 104.049° ESE | 2025-10-16 15:48:00.168Z | 65.988° ENE | 22.207° | 2025-10-16 15:52:00.168Z | 16.885° NNE |
| 9 mins | 2025-10-16 17:23:00.168Z | 188.224° SSW | 2025-10-16 17:27:00.168Z | 256.895° W | 38.652° | 2025-10-16 17:32:00.168Z | 333.464° NNW |
| 8 mins | 2025-10-17 05:37:00.168Z | 28.592° NE | 2025-10-17 05:41:00.168Z | 116.192° SE | 39.558° | 2025-10-17 05:45:00.168Z | 177.461° S |
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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