OBJECT B, 66054
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 B, 66054 is a satellite in SSO that was launched on Sun, 19 Oct 2025 UTC via a LIJIAN-1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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66054 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
ZHWK/SECM
Mission
Spacecraft
Bus & Motor
ZK1, Unknown motor
Mass
~250 kg wet, ~250 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 OBJECT B
1 66054U 25234B 25294.82240920 .00008734 00000-0 39296-3 0 9990
2 66054 97.5064 0.4825 0014619 275.6541 84.3027 15.21250183 411Epoch: 2025-10-21T19:44Z
TLE epoch observation values (Epoch: 2025-10-21T19:44:16.154Z)
Latitude
-0.00009°
Longitude
33.91035°
Altitude
504.173 km
Speed
7.613 km/s
True Right ascension
00h 01m 55s
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
21:48:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
509.091 km
Perigee altitude
488.983 km
Semi-major axis
6,877.174 km
Eccentricity
0.00146
Inclination
97.5064°
RAAN
0.4825°
Arg. of periapsis
275.6541°
True anomaly
84.46942°
Mean anomaly
84.3027°
Eccentric anomaly
84.38606°
Mean motion
3.80564 °/min
Orbital period
94.6 mins
BSTAR
0.00039296
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Other satellites on launch #234 in the year 2025 (2025-10-19 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 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-10-22 03:46:43.987Z | 116.712° SE | 2025-10-22 03:48:43.987Z | 79.414° E | 20.867° | 2025-10-22 03:51:43.987Z | 20.257° NNE |
| 5 mins | 2025-10-22 16:50:43.987Z | 46.86° ENE | 2025-10-22 16:52:43.987Z | 98.642° ESE | 27.828° | 2025-10-22 16:55:43.987Z | 159.79° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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