CZ-4B R/B, 100657
Orbit data source: Space-Track
CZ-4B R/B, 100657 is space debris in LEO originally from a Chinese launch on Thu, 10 Sep 2026 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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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100657 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
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: 6 hours ago
TLE from 6 hours ago
0 CZ-4B R/B
1 A0657U 26206G 26255.93303280 .00050385 00000-0 45406-3 0 9995
2 A0657 45.0893 93.7893 0160266 9.2969 351.0833 15.52711926 400Epoch: 2026-09-12T22:23Z
TLE epoch observation values (Epoch: 2026-09-12T22:23:34.033Z)
Latitude
-0.00007°
Longitude
125.9625°
Altitude
301.419 km
Speed
7.789 km/s
True Right ascension
06h 15m 09s
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
20:48:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
519.222 km
Perigee altitude
301.627 km
Semi-major axis
6,788.561 km
Eccentricity
0.01603
Inclination
45.0893°
RAAN
93.7893°
Arg. of periapsis
9.2969°
True anomaly
350.7929°
Mean anomaly
351.0833°
Eccentric anomaly
350.93868°
Mean motion
3.8804 °/min
Orbital period
92.77 mins
BSTAR
0.00045406
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Other satellites on launch #205 in the year 2026 (2026-09-10 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-09-13 17:10:14.758Z | 245.643° WSW | 2026-09-13 17:11:14.758Z | 247.347° WSW | 77.739° | 2026-09-13 17:14:14.758Z | 65.936° ENE |
| 4 mins | 2026-09-13 18:47:14.758Z | 305.259° NW | 2026-09-13 18:48:14.758Z | 334.662° NNW | 29.137° | 2026-09-13 18:51:14.758Z | 56.591° ENE |
| 4 mins | 2026-09-13 20:25:14.758Z | 330.82° NNW | 2026-09-13 20:26:14.758Z | 13.595° NNE | 38.216° | 2026-09-13 20:29:14.758Z | 82.075° E |
| 5 mins | 2026-09-13 22:01:14.758Z | 283.747° WNW | 2026-09-13 22:03:14.758Z | 226.919° WSW | 58.204° | 2026-09-13 22:06:14.758Z | 130.728° 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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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