CZ-3B R/B, 63663
Orbit data source: Space-Track
CZ-3B R/B, 63663 is space debris in HEO originally from a launch on Sun, 27 Apr 2025 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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63663 intel report (Beta)
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Edit Public Description
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, 4.2 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 63663U 25084B 25288.24459628 .00014295 00000-0 11073-2 0 9993
2 63663 27.4269 22.6621 7134909 293.8910 9.6357 2.49473851 4186Epoch: 2025-10-15T05:52Z
TLE epoch observation values (Epoch: 2025-10-15T05:52:13.118Z)
Latitude
0.00009°
Longitude
-89.44353°
Altitude
2,382.48 km
Speed
8.581 km/s
True Right ascension
01h 30m 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
23:58:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
32,977.394 km
Perigee altitude
202.416 km
Semi-major axis
22,968.042 km
Eccentricity
0.71349
Inclination
27.4269°
RAAN
22.6621°
Arg. of periapsis
293.891°
True anomaly
66.83387°
Mean anomaly
9.6357°
Eccentric anomaly
30.19782°
Mean motion
0.62353 °/min
Orbital period
577.36 mins
BSTAR
0.0011073
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Other satellites on launch #84 in the year 2025 (2025-04-27 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-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. |
|---|---|---|---|---|---|---|---|
| 496 mins | 2025-10-17 06:01:46.310Z | 145.992° SSE | 2025-10-17 12:14:46.310Z | 98.116° ESE | 28.367° | 2025-10-17 14:17:46.310Z | 109.271° ESE |
| 208 mins | 2025-10-17 16:49:46.310Z | 284.461° WNW | 2025-10-17 18:05:46.310Z | 283.322° WNW | 17.117° | 2025-10-17 20:17:46.310Z | 285.77° WNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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