CZ-3B R/B, 42663
Orbit data source: Space-Track
CZ-3B R/B, 42663 is space debris in HEO originally from a launch on Wed, 12 Apr 2017 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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42663 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
CZ-3A STAGE 3, Unknown motor
Mass
~2,800 kg wet, ~2,800 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl + 1 Nozzle, 6.4 m
Radar Cross Section
32.704 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 CZ-3B R/B
1 42663U 17018B 26257.80148537 .00010910 00000-0 98160-3 0 9994
2 42663 20.6479 14.0757 6722897 234.9612 42.8753 3.03954984 81578Epoch: 2026-09-14T19:14Z
TLE epoch observation values (Epoch: 2026-09-14T19:14:08.335Z)
Latitude
-0.00001°
Longitude
91.74708°
Altitude
11,620.891 km
Speed
4.949 km/s
True Right ascension
00h 56m 14s
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
00:25:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
27,293.851 km
Perigee altitude
220.395 km
Semi-major axis
20,135.26 km
Eccentricity
0.67229
Inclination
20.6479°
RAAN
14.0757°
Arg. of periapsis
234.9612°
True anomaly
125.12994°
Mean anomaly
42.8753°
Eccentric anomaly
80.91102°
Mean motion
0.75964 °/min
Orbital period
473.91 mins
BSTAR
0.0009816
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Other satellites on launch #18 in the year 2017 (2017-04-12 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-3B 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. |
|---|---|---|---|---|---|---|---|
| 405 mins | 2026-09-15 10:54:35.161Z | 234.915° WSW | 2026-09-15 17:07:35.161Z | 219.122° SW | 50.552° | 2026-09-15 17:39:35.161Z | 146.665° SSE |
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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