CZ-4C R/B, 51285 (Decayed)
Orbit data source: Space-Track
CZ-4C R/B, 51285 was space debris in LEO originally from a launch on Tue, 25 Jan 2022 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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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51285 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Decayed 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 weeks ago
TLE from 2 weeks ago
0 CZ-4C R/B
1 51285U 22007B 26024.02105775 .09330815 27660-5 19818-3 0 9998
2 51285 97.6828 135.5587 0012754 261.2055 98.7802 16.45863789223904Epoch: 2026-01-24T00:30Z
TLE epoch observation values (Epoch: 2026-01-24T00:30:19.389Z)
Latitude
-0.00008°
Longitude
4.62642°
Altitude
154.782 km
Speed
7.812 km/s
True Right ascension
09h 02m 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
10:17:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
155.386 km
Perigee altitude
138.741 km
Semi-major axis
6,525.2 km
Eccentricity
0.00128
Inclination
97.6828°
RAAN
135.5587°
Arg. of periapsis
261.2055°
True anomaly
98.9246°
Mean anomaly
98.7802°
Eccentric anomaly
98.8524°
Mean motion
4.11768 °/min
Orbital period
87.43 mins
BSTAR
0.00019818
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Other satellites on launch #7 in the year 2022 (2022-01-25 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-4C 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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| This satellite is decayed. |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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