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, 6.2 m
Radar Cross Section
32.704 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 CZ-3B R/B
1 42663U 17018B 26171.27751896 .00011026 00000-0 10229-2 0 9996
2 42663 20.4471 61.9051 6733637 148.5644 279.8739 3.02391109 78941Epoch: 2026-06-20T06:39Z
TLE epoch observation values (Epoch: 2026-06-20T06:39:37.638Z)
Latitude
0.00003°
Longitude
53.48027°
Altitude
19,590.756 km
Speed
3.311 km/s
True Right ascension
04h 07m 31s
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
21:34:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
27,431.555 km
Perigee altitude
221.428 km
Semi-major axis
20,204.628 km
Eccentricity
0.67336
Inclination
20.4471°
RAAN
61.9051°
Arg. of periapsis
148.5644°
True anomaly
211.39879°
Mean anomaly
279.8739°
Eccentric anomaly
244.92819°
Mean motion
0.75573 °/min
Orbital period
476.36 mins
BSTAR
0.0010229
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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. |
|---|---|---|---|---|---|---|---|
| 221 mins | 2026-06-22 11:26:26.546Z | 127.518° SE | 2026-06-22 14:05:26.546Z | 124.057° SE | 19.703° | 2026-06-22 15:07:26.546Z | 105.001° ESE |
| 26 mins | 2026-06-22 23:19:26.546Z | 255.75° W | 2026-06-22 23:40:26.546Z | 214.057° SW | 22.54° | 2026-06-22 23:45:26.546Z | 167.42° S |
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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