CZ-2F R/B, 66646 (Decayed)
Orbit data source: Space-Track
CZ-2F R/B, 66646 was space debris in LEO originally from a launch on Tue, 25 Nov 2025 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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66646 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT?
Mission
Decayed spacecraft
Bus & Motor
CZ-2F, Unknown motor
Mass
5,500 kg wet, 5,500 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 8.0 m
Radar Cross Section
44.450 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 months ago
TLE from 6 months ago
0 CZ-2F R/B
1 66646U 25272B 25341.54184061 .11903621 80762-5 15075-3 0 9992
2 66646 41.4535 41.9834 0022140 229.6731 130.2205 16.47453798 2009Epoch: 2025-12-07T13:00Z
TLE epoch observation values (Epoch: 2025-12-07T13:00:15.028Z)
Latitude
0.00002°
Longitude
130.36707°
Altitude
154.976 km
Speed
7.81 km/s
True Right ascension
02h 47m 56s
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
07:12:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
162.816 km
Perigee altitude
133.917 km
Semi-major axis
6,526.504 km
Eccentricity
0.00221
Inclination
41.4535°
RAAN
41.9834°
Arg. of periapsis
229.6731°
True anomaly
130.41387°
Mean anomaly
130.2205°
Eccentric anomaly
130.31722°
Mean motion
4.11644 °/min
Orbital period
87.45 mins
BSTAR
0.00015075
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Other satellites on launch #272 in the year 2025 (2025-11-25 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-2F 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
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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