OBJECT F, 66000
Orbit data source: Space-Track
You're viewing an Uncataloged Satellite
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
OBJECT F, 66000 is a satellite owned by Zhongguo Xingwang (CN) in LEO that was launched on Thu, 16 Oct 2025 UTC via a CHANG ZHENG 8A launch vehicle from the Wenchang Satellite Launch Center (WSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
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66000 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational spacecraft
Bus & Motor
GUOWANG C, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Unknown shape, 1.1 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 OBJECT F
1 66000U 25231F 25340.95518510 -.00000042 00000-0 10924-3 0 9999
2 66000 50.0046 149.3682 0000681 152.0198 208.0729 13.70019789 7250Epoch: 2025-12-06T22:55Z
TLE epoch observation values (Epoch: 2025-12-06T22:55:27.992Z)
Latitude
0.00001°
Longitude
89.52607°
Altitude
1,000.46 km
Speed
7.352 km/s
True Right ascension
09h 57m 28s
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
12:45:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,000.721 km
Perigee altitude
999.716 km
Semi-major axis
7,378.356 km
Eccentricity
0.00007
Inclination
50.0046°
RAAN
149.3682°
Arg. of periapsis
152.0198°
True anomaly
208.06923°
Mean anomaly
208.0729°
Eccentric anomaly
208.07106°
Mean motion
3.42455 °/min
Orbital period
105.12 mins
BSTAR
0.00010924
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Other satellites on launch #231 in the year 2025 (2025-10-16 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.OBJECT F 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-12-07 14:52:12.433Z | 242.729° WSW | 2025-12-07 14:58:12.433Z | 321.018° NNW | 44.104° | 2025-12-07 15:04:12.433Z | 53.848° ENE |
| 10 mins | 2025-12-07 16:45:12.433Z | 293.924° NW | 2025-12-07 16:49:12.433Z | 349.251° N | 31.049° | 2025-12-07 16:55:12.433Z | 56.087° ENE |
| 10 mins | 2025-12-07 18:36:12.433Z | 312.662° NW | 2025-12-07 18:40:12.433Z | 2.464° NNE | 31.676° | 2025-12-07 18:46:12.433Z | 78.2° E |
| 11 mins | 2025-12-07 20:26:12.433Z | 305.237° NW | 2025-12-07 20:31:12.433Z | 339.277° N | 44.602° | 2025-12-07 20:37:12.433Z | 122.398° SE |
| 9 mins | 2025-12-07 22:17:12.433Z | 275.931° WNW | 2025-12-07 22:21:12.433Z | 229.895° WSW | 23.617° | 2025-12-07 22:26:12.433Z | 178.315° S |
| 11 mins | 2025-12-08 13:36:12.433Z | 212.953° SW | 2025-12-08 13:41:12.433Z | 136.904° SSE | 40.74° | 2025-12-08 13:47:12.433Z | 61.833° ENE |
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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