OBJECT G, 40905
Orbit data source: Space-Track
OBJECT G, 40905 is a Chinese payload 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). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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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
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.240 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 OBJECT G
1 40905U 15049G 26316.99809610 .00112397 00000-0 52050-3 0 9995
2 40905 97.4299 11.4177 0003110 36.2821 323.8658 15.83155470619840Epoch: 2026-11-12T23:57Z
TLE epoch observation values (Epoch: 2026-11-12T23:57:15.503Z)
Latitude
-0.00004°
Longitude
-40.02044°
Altitude
323.015 km
Speed
7.715 km/s
True Right ascension
00h 45m 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
11:28:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
320.489 km
Perigee altitude
316.324 km
Semi-major axis
6,696.544 km
Eccentricity
0.00031
Inclination
97.4299°
RAAN
11.4177°
Arg. of periapsis
36.2821°
True anomaly
323.84478°
Mean anomaly
323.8658°
Eccentric anomaly
323.85529°
Mean motion
3.96066 °/min
Orbital period
90.89 mins
BSTAR
0.0005205
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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
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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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| OBJECT G 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
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