CZ-4B DEB, 39052
Orbit data source: Space-Track
CZ-4B DEB, 39052 is space debris in SSO originally from a launch on Thu, 14 Oct 1999 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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39052 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 CZ-4B DEB
1 39052U 99057SZ 26277.36079625 .00000899 00000-0 84162-4 0 9992
2 39052 98.7287 326.0363 0057388 39.4769 321.0608 14.95984656755121Epoch: 2026-10-04T08:39Z
TLE epoch observation values (Epoch: 2026-10-04T08:39:32.795Z)
Latitude
-0.00011°
Longitude
-176.90548°
Altitude
551.364 km
Speed
7.603 km/s
True Right ascension
21h 44m 08s
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
12:25:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
616.287 km
Perigee altitude
536.466 km
Semi-major axis
6,954.514 km
Eccentricity
0.00574
Inclination
98.7287°
RAAN
326.0363°
Arg. of periapsis
39.4769°
True anomaly
320.64518°
Mean anomaly
321.0608°
Eccentric anomaly
320.85322°
Mean motion
3.74234 °/min
Orbital period
96.2 mins
BSTAR
0.000084162
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Other satellites on launch #57 in the year 1999 (1999-10-14 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 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-10-05 02:28:27.341Z | 106.312° ESE | 2026-10-05 02:30:27.341Z | 68.705° E | 20.739° | 2026-10-05 02:33:27.341Z | 18.076° NNE |
| 5 mins | 2026-10-05 04:03:27.341Z | 216.541° SW | 2026-10-05 04:05:27.341Z | 258.974° W | 26.257° | 2026-10-05 04:08:27.341Z | 317.031° NNW |
| 6 mins | 2026-10-05 15:44:27.341Z | 43.752° NE | 2026-10-05 15:47:27.341Z | 114.596° SE | 32.619° | 2026-10-05 15:50:27.341Z | 162.53° S |
| 4 mins | 2026-10-05 17:20:27.341Z | 320.563° NNW | 2026-10-05 17:21:27.341Z | 302.697° NW | 19.043° | 2026-10-05 17:24:27.341Z | 252.38° W |
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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