BEIDOU 3M15, 43647
Orbit data source: Space-Track
BEIDOU 3M15, 43647 is a payload satellite owned by CNSA (CN) in MEO that was launched on Mon, 15 Oct 2018 UTC via a CHANG ZHENG 3B/YZ-1 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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43647 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational Defense Navigation
Bus & Motor
BD-3M/SAR, Unknown motor
Mass
1,014 kg wet, ~850 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 5.0 m
Radar Cross Section
8.984 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 BEIDOU 3M15
1 43647U 18078A 25257.02844634 -.00000052 00000-0 00000-0 0 9998
2 43647 54.3399 309.6579 0005788 22.5740 337.5144 1.86232188 47014Epoch: 2025-09-14T00:40Z
TLE epoch observation values (Epoch: 2025-09-14T00:40:57.763Z)
Latitude
-0.00007°
Longitude
-53.81874°
Altitude
21,513.253 km
Speed
3.781 km/s
True Right ascension
20h 38m 42s
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
00:36:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
21,544.117 km
Perigee altitude
21,511.813 km
Semi-major axis
27,906.102 km
Eccentricity
0.00058
Inclination
54.3399°
RAAN
309.6579°
Arg. of periapsis
22.574°
True anomaly
337.48902°
Mean anomaly
337.5144°
Eccentric anomaly
337.50171°
Mean motion
0.46558 °/min
Orbital period
773.23 mins
BSTAR
0
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Other satellites on launch #78 in the year 2018 (2018-10-15 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.BEIDOU 3M15 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. |
|---|---|---|---|---|---|---|---|
| 297 mins | 2025-09-16 03:02:04.040Z | 186.966° SSW | 2025-09-16 06:01:04.040Z | 114.092° SE | 44.922° | 2025-09-16 07:59:04.040Z | 53.683° ENE |
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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