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: 21 hours ago
TLE from 21 hours ago
0 CHINASAT 1C
1 41103U 15073A 25303.19395181 .00000020 00000-0 00000-0 0 9997
2 41103 6.5166 71.6311 0007407 169.7075 71.1212 0.99168585 36269Epoch: 2025-10-30T04:39Z
TLE epoch observation values (Epoch: 2025-10-30T04:39:17.436Z)
Latitude
-5.68258°
Longitude
-156.22834°
Altitude
36,089.059 km
Speed
3.064 km/s
True Right ascension
20h 49m 24s
True Declination
-5° 40' 37"
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
21:30:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,131.232 km
Perigee altitude
36,068.305 km
Semi-major axis
42,477.905 km
Eccentricity
0.00074
Inclination
6.5166°
RAAN
71.6311°
Arg. of periapsis
169.7075°
True anomaly
71.20154°
Mean anomaly
71.1212°
Eccentric anomaly
71.16137°
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 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. |
|---|---|---|---|---|---|---|---|
| 1440 mins | 2025-10-31 01:52:25.166Z | 244.085° WSW | 2025-10-31 18:48:25.166Z | 253.001° W | 19.55° | 2025-11-01 01:52:25.166Z | 247.424° WSW |
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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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