OBJECT B, 101284
Orbit data source: Space-Track
OBJECT B, 101284 is a Chinese satellite in LEO that was launched on Thu, 05 Nov 2026 UTC launched from the Xichang Space Center, China (XSC). 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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101284 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Operational spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 OBJECT B
1 A1284U 26249B 26309.97279670 .00001363 00000-0 83762-4 0 9998
2 A1284 44.9908 236.8727 0008458 267.9374 92.0535 15.15799509 26Epoch: 2026-11-05T23:20Z
TLE epoch observation values (Epoch: 2026-11-05T23:20:49.634Z)
Latitude
-0.00009°
Longitude
-158.53328°
Altitude
518.764 km
Speed
7.606 km/s
True Right ascension
15h 47m 29s
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
11:51:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.989 km
Perigee altitude
514.32 km
Semi-major axis
6,898.292 km
Eccentricity
0.00085
Inclination
44.9908°
RAAN
236.8727°
Arg. of periapsis
267.9374°
True anomaly
92.15036°
Mean anomaly
92.0535°
Eccentric anomaly
92.10193°
Mean motion
3.78818 °/min
Orbital period
95.03 mins
BSTAR
0.000083762
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Other satellites on launch #249 in the year 2026 (2026-11-05 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 | 2026-11-07 21:23:32.908Z | 201.087° SSW | 2026-11-07 21:26:32.908Z | 146.434° SSE | 28.612° | 2026-11-07 21:29:32.908Z | 87.86° E |
| 6 mins | 2026-11-07 23:03:32.908Z | 259.854° W | 2026-11-07 23:05:32.908Z | 293.114° NW | 60.681° | 2026-11-07 23:09:32.908Z | 63.055° ENE |
| 6 mins | 2026-11-08 00:43:32.908Z | 298.167° NW | 2026-11-08 00:45:32.908Z | 340.675° N | 37.124° | 2026-11-08 00:49:32.908Z | 67.106° ENE |
| 6 mins | 2026-11-08 02:23:32.908Z | 303.289° NW | 2026-11-08 02:25:32.908Z | 344.147° N | 53.225° | 2026-11-08 02:29:32.908Z | 95.839° ESE |
| 5 mins | 2026-11-08 04:03:32.908Z | 267.423° W | 2026-11-08 04:05:32.908Z | 213.672° SW | 37.836° | 2026-11-08 04:08:32.908Z | 149.91° SSE |
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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