CZ-6A R/B, 57831
Orbit data source: Space-Track
CZ-6A R/B, 57831 is space debris in LEO originally from a launch on Sun, 10 Sep 2023 UTC launched 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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57831 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Spacecraft
Bus & Motor
CZ-6A STAGE 2, YF-115
Mass
~6,000 kg wet, ~6,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 5.5 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 CZ-6A R/B
1 57831U 23139B 26171.28860030 .00000270 00000-0 10146-3 0 9990
2 57831 85.9890 247.2241 0010755 240.1247 119.8877 14.27739679144639Epoch: 2026-06-20T06:55Z
TLE epoch observation values (Epoch: 2026-06-20T06:55:35.065Z)
Latitude
-0°
Longitude
-125.17737°
Altitude
806.186 km
Speed
7.448 km/s
True Right ascension
16h 28m 53s
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
21:33:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
803.995 km
Perigee altitude
788.562 km
Semi-major axis
7,174.415 km
Eccentricity
0.00108
Inclination
85.989°
RAAN
247.2241°
Arg. of periapsis
240.1247°
True anomaly
119.99448°
Mean anomaly
119.8877°
Eccentric anomaly
119.9411°
Mean motion
3.5716 °/min
Orbital period
100.8 mins
BSTAR
0.00010146
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Other satellites on launch #139 in the year 2023 (2023-09-10 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-6A 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 16:41:29.167Z | 7.385° NNE | 2026-06-22 16:46:29.167Z | 101.999° ESE | 39.296° | 2026-06-22 16:50:29.167Z | 160.283° S |
| 4 mins | 2026-06-22 18:25:29.167Z | 298.002° NW | 2026-06-22 18:26:29.167Z | 284.943° WNW | 15.631° | 2026-06-22 18:29:29.167Z | 248.089° W |
| 4 mins | 2026-06-23 04:03:29.167Z | 95.999° ESE | 2026-06-23 04:05:29.167Z | 71.889° E | 13.254° | 2026-06-23 04:07:29.167Z | 49.586° ENE |
| 9 mins | 2026-06-23 05:41:29.167Z | 193.952° SSW | 2026-06-23 05:45:29.167Z | 269.121° W | 42.715° | 2026-06-23 05:50:29.167Z | 356.909° N |
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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