CZ-4 DEB, 29040
Orbit data source: Space-Track
CZ-4 DEB, 29040 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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29040 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 CZ-4 DEB
1 29040U 99057NK 25288.35027541 .00001167 00000-0 31816-3 0 9994
2 29040 98.6203 331.3798 0073876 228.9419 130.5375 14.47757462184379
Epoch: 2025-10-15T08:24Z
TLE epoch observation values (Epoch: 2025-10-15T08:24:23.795Z)
Latitude
0.00002°
Longitude
-178.84496°
Altitude
770.311 km
Speed
7.451 km/s
True Right ascension
22h 05m 31s
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
04:00:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
782.612 km
Perigee altitude
677.587 km
Semi-major axis
7,108.236 km
Eccentricity
0.00739
Inclination
98.6203°
RAAN
331.3798°
Arg. of periapsis
228.9419°
True anomaly
131.17701°
Mean anomaly
130.5375°
Eccentric anomaly
130.85764°
Mean motion
3.6216 °/min
Orbital period
99.4 mins
BSTAR
0.00031816
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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-4 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. |
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6 mins | 2025-10-16 14:52:20.930Z | 51.908° ENE | 2025-10-16 14:55:20.930Z | 95.418° ESE | 19.653° | 2025-10-16 14:58:20.930Z | 138.002° SSE |
7 mins | 2025-10-16 16:30:20.930Z | 351.949° N | 2025-10-16 16:33:20.930Z | 301.652° NW | 32.585° | 2025-10-16 16:37:20.930Z | 225.879° WSW |
6 mins | 2025-10-17 02:02:20.930Z | 106.547° ESE | 2025-10-17 02:04:20.930Z | 74.161° E | 24.651° | 2025-10-17 02:08:20.930Z | 14.676° NNE |
8 mins | 2025-10-17 03:39:20.930Z | 203.926° SW | 2025-10-17 03:42:20.930Z | 249.698° W | 29.735° | 2025-10-17 03:47:20.930Z | 327.384° NNW |
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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