CZ-4C R/B, 47537
Orbit data source: Space-Track
CZ-4C R/B, 47537 is space debris in LEO originally from a launch on Fri, 29 Jan 2021 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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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47537 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 47537U 21007F 26171.41122763 -.00000083 00000-0 10632-4 0 9997
2 47537 63.4490 299.1998 0302918 1.8380 358.3696 13.68046199269233Epoch: 2026-06-20T09:52Z
TLE epoch observation values (Epoch: 2026-06-20T09:52:10.067Z)
Latitude
-0.00003°
Longitude
-117.4684°
Altitude
784.764 km
Speed
7.574 km/s
True Right ascension
19h 56m 47s
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
21:26:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,229.063 km
Perigee altitude
781.742 km
Semi-major axis
7,383.539 km
Eccentricity
0.03029
Inclination
63.449°
RAAN
299.1998°
Arg. of periapsis
1.838°
True anomaly
358.26696°
Mean anomaly
358.3696°
Eccentric anomaly
358.31868°
Mean motion
3.42095 °/min
Orbital period
105.23 mins
BSTAR
0.000010632
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Other satellites on launch #7 in the year 2021 (2021-01-29 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 11:10:07.877Z | 255.855° W | 2026-06-22 11:14:07.877Z | 312.599° NW | 29.148° | 2026-06-22 11:19:07.877Z | 17.228° NNE |
| 10 mins | 2026-06-22 16:44:07.877Z | 350.296° N | 2026-06-22 16:49:07.877Z | 39.765° NE | 19.9° | 2026-06-22 16:54:07.877Z | 83.438° E |
| 13 mins | 2026-06-22 18:33:07.877Z | 329.809° NNW | 2026-06-22 18:38:07.877Z | 18.189° NNE | 44.161° | 2026-06-22 18:46:07.877Z | 142.659° SSE |
| 9 mins | 2026-06-22 20:23:07.877Z | 286.422° WNW | 2026-06-22 20:27:07.877Z | 246.422° WSW | 20.3° | 2026-06-22 20:32:07.877Z | 204.994° SW |
| 9 mins | 2026-06-23 09:57:07.877Z | 215.341° SW | 2026-06-23 10:00:07.877Z | 232.073° WSW | 44.259° | 2026-06-23 10:06:07.877Z | 33.127° NE |
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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