OBJECT B, 66054
Orbit data source: Space-Track
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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Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Radar Imaging
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 3 Pan, 1.7 m
Radar Cross Section
3.533 m²
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 OBJECT B
1 66054U 25234B 26094.23510234 .00010028 00000-0 46361-3 0 9992
2 66054 97.4811 164.0381 0010851 0.8450 359.2802 15.20314277 25400Epoch: 2026-04-04T05:38Z
TLE epoch observation values (Epoch: 2026-04-04T05:38:32.842Z)
Latitude
0.00004°
Longitude
-113.15654°
Altitude
500.511 km
Speed
7.618 km/s
True Right ascension
10h 56m 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
20:16:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
509.326 km
Perigee altitude
494.395 km
Semi-major axis
6,879.998 km
Eccentricity
0.00109
Inclination
97.4811°
RAAN
164.0381°
Arg. of periapsis
0.845°
True anomaly
359.27864°
Mean anomaly
359.2802°
Eccentric anomaly
359.27942°
Mean motion
3.8033 °/min
Orbital period
94.65 mins
BSTAR
0.00046361
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-04 17:15:45.403Z | 21.494° NNE | 2026-04-04 17:18:45.403Z | 93.366° ESE | 40.868° | 2026-04-04 17:21:45.403Z | 178.952° S |
| 4 mins | 2026-04-05 03:54:45.403Z | 110.921° ESE | 2026-04-05 03:56:45.403Z | 66.459° ENE | 21.497° | 2026-04-05 03:58:45.403Z | 25.438° NE |
| 4 mins | 2026-04-05 05:28:45.403Z | 231.075° WSW | 2026-04-05 05:30:45.403Z | 273.774° WNW | 18.656° | 2026-04-05 05:32:45.403Z | 309.836° NW |
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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