CZ-4C R/B, 41039
Orbit data source: Space-Track
CZ-4C R/B, 41039 is space debris in SSO originally from a launch on Thu, 26 Nov 2015 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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41039 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Spacecraft
Bus & Motor
CZ-4 STAGE 3, Unknown motor
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 2.5 m
Radar Cross Section
14.536 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 CZ-4C R/B
1 41039U 15069B 26171.45386588 .00007828 00000-0 23933-3 0 9990
2 41039 97.4759 241.4661 0056645 151.5255 208.9102 15.32542076582613Epoch: 2026-06-20T10:53Z
TLE epoch observation values (Epoch: 2026-06-20T10:53:34.012Z)
Latitude
0.00002°
Longitude
169.40612°
Altitude
505.343 km
Speed
7.593 km/s
True Right ascension
16h 05m 51s
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
21:59:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
503.947 km
Perigee altitude
426.419 km
Semi-major axis
6,843.32 km
Eccentricity
0.00566
Inclination
97.4759°
RAAN
241.4661°
Arg. of periapsis
151.5255°
True anomaly
208.59833°
Mean anomaly
208.9102°
Eccentric anomaly
208.75407°
Mean motion
3.83392 °/min
Orbital period
93.9 mins
BSTAR
0.00023933
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Other satellites on launch #69 in the year 2015 (2015-11-26 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-4C 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 | 2026-06-22 16:44:58.659Z | 54.133° ENE | 2026-06-22 16:46:58.659Z | 93.395° ESE | 15.928° | 2026-06-22 16:48:58.659Z | 133.648° SE |
| 5 mins | 2026-06-23 04:50:58.659Z | 176.765° S | 2026-06-23 04:52:58.659Z | 261.461° W | 43.804° | 2026-06-23 04:55:58.659Z | 343.266° N |
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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