CZ-4B R/B, 44888
Orbit data source: Space-Track
CZ-4B R/B, 44888 is space debris in SSO originally from a launch on Fri, 20 Dec 2019 UTC launched from the Taiyaun Space Center, China (TSC). 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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44888 intel report (Beta)
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Edit Public Description
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: 11 hours ago
TLE from 11 hours ago
0 CZ-4B R/B
1 44888U 19093K 25311.13894299 .00095059 00000-0 60081-3 0 9997
2 44888 97.9245 169.3661 0032466 111.4187 249.0545 15.75556580327273Epoch: 2025-11-07T03:20Z
TLE epoch observation values (Epoch: 2025-11-07T03:20:04.674Z)
Latitude
-0.00003°
Longitude
72.75943°
Altitude
354.062 km
Speed
7.692 km/s
True Right ascension
11h 17m 27s
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
10:13:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
361.774 km
Perigee altitude
318.152 km
Semi-major axis
6,718.1 km
Eccentricity
0.00325
Inclination
97.9245°
RAAN
169.3661°
Arg. of periapsis
111.4187°
True anomaly
248.70756°
Mean anomaly
249.0545°
Eccentric anomaly
248.88098°
Mean motion
3.94161 °/min
Orbital period
91.33 mins
BSTAR
0.00060081
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Other satellites on launch #93 in the year 2019 (2019-12-20 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-4B R/B Visibility
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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. |
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| CZ-4B R/B is likely not visible in the next few days. |
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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