CZ-4 DEB, 28073
Orbit data source: Space-Track
CZ-4 DEB, 28073 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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28073 intel report (Beta)
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Edit Public Description
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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 CZ-4 DEB
1 28073U 99057ND 25341.99684354 .00000829 00000-0 24404-3 0 9999
2 28073 98.6251 28.5246 0082278 119.4925 357.8730 14.44424927203478Epoch: 2025-12-07T23:55Z
TLE epoch observation values (Epoch: 2025-12-07T23:55:27.281Z)
Latitude
61.53807°
Longitude
148.81762°
Altitude
695.848 km
Speed
7.545 km/s
True Right ascension
14h 58m 44s
True Declination
61° 23' 33"
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
14:51:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
799.613 km
Perigee altitude
682.462 km
Semi-major axis
7,119.174 km
Eccentricity
0.00823
Inclination
98.6251°
RAAN
28.5246°
Arg. of periapsis
119.4925°
True anomaly
357.83764°
Mean anomaly
357.873°
Eccentric anomaly
357.85536°
Mean motion
3.61326 °/min
Orbital period
99.63 mins
BSTAR
0.00024404
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-09 02:09:05.434Z | 102.313° ESE | 2025-12-09 02:11:05.434Z | 73.594° E | 19.342° | 2025-12-09 02:14:05.434Z | 27.478° NE |
| 7 mins | 2025-12-09 03:47:05.434Z | 201.664° SSW | 2025-12-09 03:50:05.434Z | 269.96° W | 33.751° | 2025-12-09 03:54:05.434Z | 330.702° NNW |
| 7 mins | 2025-12-09 15:53:05.434Z | 31.545° NE | 2025-12-09 15:56:05.434Z | 119.57° SE | 38.894° | 2025-12-09 16:00:05.434Z | 178.639° S |
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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