CHINASAT 1C, 41103
Orbit data source: Space-Track
CHINASAT 1C, 41103 is a payload satellite owned by PLA GAD (CN) in GEO that was launched on Wed, 09 Dec 2015 UTC via a CHANG ZHENG 3B launch vehicle from the Xichang Space Center, China (XSC). 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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41103 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST?
Mission
Non-operational Defense Communications
Bus & Motor
DFH-4?, DFH-4 LAE
Mass
~5,000 kg wet, ~2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 15.0 m
Radar Cross Section
34.063 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 CHINASAT 1C
1 41103U 15073A 25259.65705271 -.00000084 00000-0 00000-0 0 9994
2 41103 6.4060 72.1373 0006899 163.8157 13.3501 0.99169129 35831Epoch: 2025-09-16T15:46Z
TLE epoch observation values (Epoch: 2025-09-16T15:46:09.354Z)
Latitude
0.33511°
Longitude
16.95242°
Altitude
36,069.632 km
Speed
3.065 km/s
True Right ascension
16h 37m 20s
True Declination
0° 20' 05"
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
02:29:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,128.919 km
Perigee altitude
36,070.308 km
Semi-major axis
42,477.751 km
Eccentricity
0.00069
Inclination
6.406°
RAAN
72.1373°
Arg. of periapsis
163.8157°
True anomaly
13.36837°
Mean anomaly
13.3501°
Eccentric anomaly
13.35923°
Mean motion
0.24791 °/min
Orbital period
1,452.12 mins
BSTAR
0
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Other satellites on launch #73 in the year 2015 (2015-12-09 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.CHINASAT 1C 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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| CHINASAT 1C is likely not visible in the next few days. |
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41103 neighbors
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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 ascending 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 ascending order |
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