OBJECT XW, 66910
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 XW, 66910 is an American 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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66910 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated 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
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 OBJECT XW
1 66910U 98067XW 25351.61784312 .00051432 00000-0 83128-3 0 9990
2 66910 51.6302 118.1137 0004530 233.5237 126.5336 15.52327753 2378Epoch: 2025-12-17T14:49Z
TLE epoch observation values (Epoch: 2025-12-17T14:49:41.645Z)
Latitude
-0°
Longitude
169.20505°
Altitude
412.504 km
Speed
7.664 km/s
True Right ascension
07h 52m 27s
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
22:08:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
413.517 km
Perigee altitude
407.366 km
Semi-major axis
6,788.579 km
Eccentricity
0.00045
Inclination
51.6302°
RAAN
118.1137°
Arg. of periapsis
233.5237°
True anomaly
126.5753°
Mean anomaly
126.5336°
Eccentric anomaly
126.55445°
Mean motion
3.88039 °/min
Orbital period
92.77 mins
BSTAR
0.00083128
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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 XW 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 | 2025-12-18 11:05:15.608Z | 212.26° SW | 2025-12-18 11:08:15.608Z | 118.233° SE | 36.649° | 2025-12-18 11:10:15.608Z | 67.073° ENE |
| 4 mins | 2025-12-18 12:43:15.608Z | 297.214° NW | 2025-12-18 12:44:15.608Z | 321.221° NNW | 20.986° | 2025-12-18 12:47:15.608Z | 29.152° NE |
| 5 mins | 2025-12-18 17:35:15.608Z | 320.329° NNW | 2025-12-18 17:37:15.608Z | 52.978° ENE | 40.639° | 2025-12-18 17:40:15.608Z | 116.063° SE |
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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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 descending order |
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