OBJECT G, 40905
Orbit data source: Space-Track
OBJECT G, 40905 is a Chinese satellite in SSO that was launched on Sat, 19 Sep 2015 UTC via a CHANG ZHENG 6 launch vehicle from the Taiyaun Space Center, China (TSC). 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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40905 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Unknown
Mission
Non-operational Amateur Tech/Com
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.240 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 OBJECT G
1 40905U 15049G 26061.93050281 .00036100 00000-0 47115-3 0 9991
2 40905 97.4729 100.1653 0004440 234.8656 125.2184 15.58598515579859Epoch: 2026-03-02T22:19Z
TLE epoch observation values (Epoch: 2026-03-02T22:19:55.442Z)
Latitude
-0.00005°
Longitude
-35.53255°
Altitude
396.588 km
Speed
7.671 km/s
True Right ascension
06h 40m 39s
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
09:35:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
391.634 km
Perigee altitude
385.625 km
Semi-major axis
6,766.767 km
Eccentricity
0.00044
Inclination
97.4729°
RAAN
100.1653°
Arg. of periapsis
234.8656°
True anomaly
125.25995°
Mean anomaly
125.2184°
Eccentric anomaly
125.23918°
Mean motion
3.89916 °/min
Orbital period
92.33 mins
BSTAR
0.00047115
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Other satellites on launch #49 in the year 2015 (2015-09-19 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 G 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 | 2026-03-03 15:50:39.307Z | 338.479° N | 2026-03-03 15:52:39.307Z | 275.522° WNW | 25.908° | 2026-03-03 15:54:39.307Z | 228.195° WSW |
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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