CZ-4B R/B, 48158
Orbit data source: Space-Track
CZ-4B R/B, 48158 is space debris in SSO originally from a launch on Thu, 08 Apr 2021 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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48158 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-4B R/B
1 48158U 21028B 26171.32648367 .00000001 00000-0 27572-4 0 9993
2 48158 99.4830 296.2882 0159497 211.3344 147.8242 14.05433070266606Epoch: 2026-06-20T07:50Z
TLE epoch observation values (Epoch: 2026-06-20T07:50:08.189Z)
Latitude
-0°
Longitude
-89.78863°
Altitude
976.362 km
Speed
7.313 km/s
True Right ascension
19h 45m 09s
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
21:26:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
987.899 km
Perigee altitude
756.616 km
Semi-major axis
7,250.394 km
Eccentricity
0.01595
Inclination
99.483°
RAAN
296.2882°
Arg. of periapsis
211.3344°
True anomaly
148.78128°
Mean anomaly
147.8242°
Eccentric anomaly
148.30434°
Mean motion
3.51561 °/min
Orbital period
102.4 mins
BSTAR
0.000027572
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Other satellites on launch #28 in the year 2021 (2021-04-08 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 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 20:15:11.743Z | 44.594° NE | 2026-06-22 20:19:11.743Z | 95.045° ESE | 21.373° | 2026-06-22 20:22:11.743Z | 137.218° SSE |
| 8 mins | 2026-06-22 21:57:11.743Z | 351.497° N | 2026-06-22 22:00:11.743Z | 299.834° NW | 34° | 2026-06-22 22:05:11.743Z | 222.71° SW |
| 9 mins | 2026-06-23 07:44:11.743Z | 136.596° SSE | 2026-06-23 07:48:11.743Z | 72.292° E | 37.961° | 2026-06-23 07:53:11.743Z | 358.781° N |
| 8 mins | 2026-06-23 09:26:11.743Z | 223.214° SW | 2026-06-23 09:29:11.743Z | 259.93° W | 22.962° | 2026-06-23 09:34:11.743Z | 317.304° NNW |
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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