OBJECT F, 100656
Orbit data source: Space-Track
OBJECT F, 100656 is a satellite owned by PLA SSF (CN) in LEO that was launched on Thu, 10 Sep 2026 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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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100656 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational spacecraft
Bus & Motor
YG53, Unknown motor
Mass
~250 kg wet, ~250 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Unknown
Shape & HBR
BOX + 2 PAN, 2.5 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 OBJECT F
1 A0656U 26205F 26258.89327054 .00004476 00000-0 24107-3 0 9991
2 A0656 44.9933 78.6699 0007712 300.2432 59.7683 15.16198462 828Epoch: 2026-09-15T21:26Z
TLE epoch observation values (Epoch: 2026-09-15T21:26:18.574Z)
Latitude
-0.00001°
Longitude
122.23982°
Altitude
514.666 km
Speed
7.61 km/s
True Right ascension
05h 14m 40s
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
02:00:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
524.264 km
Perigee altitude
513.626 km
Semi-major axis
6,897.082 km
Eccentricity
0.00077
Inclination
44.9933°
RAAN
78.6699°
Arg. of periapsis
300.2432°
True anomaly
59.84469°
Mean anomaly
59.7683°
Eccentric anomaly
59.80649°
Mean motion
3.78918 °/min
Orbital period
95.01 mins
BSTAR
0.00024107
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Other satellites on launch #205 in the year 2026 (2026-09-10 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 F 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-17 14:44:29.300Z | 218.547° SW | 2026-09-17 14:47:29.300Z | 167.621° S | 42.283° | 2026-09-17 14:51:29.300Z | 76.323° E |
| 5 mins | 2026-09-17 16:25:29.300Z | 278.591° WNW | 2026-09-17 16:27:29.300Z | 346.236° N | 52.93° | 2026-09-17 16:30:29.300Z | 59.016° ENE |
| 5 mins | 2026-09-17 18:05:29.300Z | 308.562° NW | 2026-09-17 18:07:29.300Z | 3.825° NNE | 38.953° | 2026-09-17 18:10:29.300Z | 69.05° E |
| 6 mins | 2026-09-17 19:44:29.300Z | 296.856° NW | 2026-09-17 19:47:29.300Z | 42.891° NE | 76.13° | 2026-09-17 19:50:29.300Z | 107.367° ESE |
| 5 mins | 2026-09-17 21:24:29.300Z | 261.649° W | 2026-09-17 21:26:29.300Z | 222.511° SW | 24.38° | 2026-09-17 21:29:29.300Z | 166.841° S |
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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