OBJECT XY, 66912 (Decayed)
Orbit data source: Space-Track
OBJECT XY, 66912 was 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. This object's orbit decayed before it could be identified.
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66912 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
None
Manufacturer
Unknown
Mission
Decayed Amateur Technology
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 month ago
TLE from 1 month ago
0 OBJECT XY
1 66912U 98067XY 26181.26850509 .04959706 12213-4 89989-3 0 9996
2 66912 51.6017 203.3402 0004540 328.5351 31.5400 16.31633310 32959Epoch: 2026-06-30T06:26Z
TLE epoch observation values (Epoch: 2026-06-30T06:26:38.839Z)
Latitude
-0.00001°
Longitude
-171.66367°
Altitude
186.377 km
Speed
7.797 km/s
True Right ascension
13h 33m 21s
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
01:54:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
191.667 km
Perigee altitude
185.705 km
Semi-major axis
6,566.823 km
Eccentricity
0.00045
Inclination
51.6017°
RAAN
203.3402°
Arg. of periapsis
328.5351°
True anomaly
31.56723°
Mean anomaly
31.54°
Eccentric anomaly
31.55361°
Mean motion
4.07859 °/min
Orbital period
88.27 mins
BSTAR
0.00089989
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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 XY Visibility
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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. |
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| This satellite is decayed. |
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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