CZ-2C R/B, 43521
Orbit data source: Space-Track
CZ-2C R/B, 43521 is space debris in LEO originally from a launch on Wed, 27 Jun 2018 UTC launched from the Xichang Space Center, China (XSC). 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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43521 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
CZ-2 STAGE 2, Unknown motor
Mass
~3,800 kg wet, ~3,800 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 3.7 m
Radar Cross Section
23.715 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 CZ-2C R/B
1 43521U 18054D 25302.52089931 .00074246 00000-0 71569-3 0 9996
2 43521 35.1346 118.6112 0025712 74.6704 285.6865 15.64867218408105Epoch: 2025-10-29T12:30Z
TLE epoch observation values (Epoch: 2025-10-29T12:30:05.700Z)
Latitude
-0.00003°
Longitude
-107.00545°
Altitude
367.871 km
Speed
7.694 km/s
True Right ascension
07h 54m 26s
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
21:03:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
394.277 km
Perigee altitude
359.54 km
Semi-major axis
6,755.045 km
Eccentricity
0.00257
Inclination
35.1346°
RAAN
118.6112°
Arg. of periapsis
74.6704°
True anomaly
285.40259°
Mean anomaly
285.6865°
Eccentric anomaly
285.54457°
Mean motion
3.90932 °/min
Orbital period
92.09 mins
BSTAR
0.00071569
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Other satellites on launch #54 in the year 2018 (2018-06-27 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-2C 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 | 2025-10-30 16:20:08.677Z | 219.379° SW | 2025-10-30 16:22:08.677Z | 174.004° S | 20.765° | 2025-10-30 16:24:08.677Z | 120.971° SE |
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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