OBJECT S, 100142
Orbit data source: Space-Track
OBJECT S, 100142 is a Commonwealth of Independent States-origin satellite in LEO that was launched on Sun, 19 Jul 2026 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). 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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100142 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
None
Manufacturer
Unknown
Mission
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: 14 hours ago
TLE from 14 hours ago
0 OBJECT S
1 A0142U 26165S 26206.34478244 .00125467 42731-5 44813-3 0 9999
2 A0142 82.2871 224.7348 0025972 55.1052 305.2655 15.88164382 877Epoch: 2026-07-25T08:16Z
TLE epoch observation values (Epoch: 2026-07-25T08:16:29.202Z)
Latitude
0.00002°
Longitude
157.55472°
Altitude
300.605 km
Speed
7.733 km/s
True Right ascension
14h 58m 56s
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
11:08:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
321.674 km
Perigee altitude
286.963 km
Semi-major axis
6,682.456 km
Eccentricity
0.0026
Inclination
82.2871°
RAAN
224.7348°
Arg. of periapsis
55.1052°
True anomaly
305.02204°
Mean anomaly
305.2655°
Eccentric anomaly
305.14382°
Mean motion
3.97319 °/min
Orbital period
90.61 mins
BSTAR
0.00044813
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Other satellites on launch #165 in the year 2026 (2026-07-19 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 S 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. |
|---|---|---|---|---|---|---|---|
| OBJECT S is likely not visible in the next few days. |
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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