OBJECT XJ, 65730
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 XJ, 65730 is a Japanese satellite in LEO that was delivered to and deployed from the ISS. 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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65730 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
JP / JPNRelated business
None
Manufacturer
Unknown
Mission
Operational spacecraft
Bus & Motor
Unknown
Mass
Unknown
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 XJ
1 65730U 98067XJ 25297.48757041 .00243620 00000-0 24542-2 0 9998
2 65730 51.6312 24.4014 0009359 8.4661 351.6490 15.64025997 5468Epoch: 2025-10-24T11:42Z
TLE epoch observation values (Epoch: 2025-10-24T11:42:06.083Z)
Latitude
-0.00002°
Longitude
175.74428°
Altitude
370.532 km
Speed
7.692 km/s
True Right ascension
01h 37m 36s
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
23:15:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
382.876 km
Perigee altitude
370.232 km
Semi-major axis
6,754.691 km
Eccentricity
0.00094
Inclination
51.6312°
RAAN
24.4014°
Arg. of periapsis
8.4661°
True anomaly
351.63341°
Mean anomaly
351.649°
Eccentric anomaly
351.6412°
Mean motion
3.90962 °/min
Orbital period
92.08 mins
BSTAR
0.0024542
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Other satellites on launch #67 in the year 1998 (1998-11-20 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 XJ 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-25 09:24:09.125Z | 275.592° WNW | 2025-10-25 09:25:09.125Z | 310.564° NW | 30.961° | 2025-10-25 09:28:09.125Z | 38.39° NE |
| 5 mins | 2025-10-25 14:13:09.125Z | 329.949° NNW | 2025-10-25 14:15:09.125Z | 14.212° NNE | 23.68° | 2025-10-25 14:18:09.125Z | 88.112° E |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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