OBJECT C, 100131
Orbit data source: Space-Track
OBJECT C, 100131 is a Chinese satellite in SSO that was launched on Wed, 22 Jul 2026 UTC launched from the Yellow Sea Launch Area, China (YSLA). 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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100131 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 shape, 1.2 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 OBJECT C
1 A0131U 26168C 26260.50535525 .00003397 00000-0 21436-3 0 9995
2 A0131 97.5357 341.2625 0020771 130.8806 229.4227 15.09589628 8660Epoch: 2026-09-17T12:07Z
TLE epoch observation values (Epoch: 2026-09-17T12:07:42.693Z)
Latitude
-0.00002°
Longitude
162.89299°
Altitude
549.888 km
Speed
7.582 km/s
True Right ascension
22h 45m 03s
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
02:58:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.796 km
Perigee altitude
520.08 km
Semi-major axis
6,912.575 km
Eccentricity
0.00208
Inclination
97.5357°
RAAN
341.2625°
Arg. of periapsis
130.8806°
True anomaly
229.24222°
Mean anomaly
229.4227°
Eccentric anomaly
229.33243°
Mean motion
3.77645 °/min
Orbital period
95.33 mins
BSTAR
0.00021436
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Other satellites on launch #168 in the year 2026 (2026-07-22 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 C 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 | 2026-09-18 17:20:57.970Z | 56.548° ENE | 2026-09-18 17:22:57.970Z | 88.543° E | 15.056° | 2026-09-18 17:24:57.970Z | 123.008° SE |
| 5 mins | 2026-09-18 18:55:57.970Z | 336.487° NNW | 2026-09-18 18:57:57.970Z | 281.502° WNW | 33.311° | 2026-09-18 19:00:57.970Z | 224.737° SW |
| 5 mins | 2026-09-19 05:37:57.970Z | 175.562° S | 2026-09-19 05:39:57.970Z | 250.111° W | 76.652° | 2026-09-19 05:42:57.970Z | 343.456° N |
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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