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: 2 days ago
TLE from 2 days ago
0 BEIDOU 3M15
1 43647U 18078A 25315.01877003 -.00000056 00000-0 00000-0 0 9992
2 43647 54.2907 307.6300 0006506 17.4462 342.5778 1.86232206 48090Epoch: 2025-11-11T00:27Z
TLE epoch observation values (Epoch: 2025-11-11T00:27:01.730Z)
Latitude
-0.00004°
Longitude
-109.54613°
Altitude
21,510.896 km
Speed
3.782 km/s
True Right ascension
20h 30m 29s
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
17:23:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
21,546.121 km
Perigee altitude
21,509.81 km
Semi-major axis
27,906.103 km
Eccentricity
0.00065
Inclination
54.2907°
RAAN
307.63°
Arg. of periapsis
17.4462°
True anomaly
342.55546°
Mean anomaly
342.5778°
Eccentric anomaly
342.56663°
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. |
|---|---|---|---|---|---|---|---|
| 444 mins | 2025-11-13 04:02:16.352Z | 250.239° W | 2025-11-13 08:13:16.352Z | 45.872° ENE | 44.424° | 2025-11-13 11:26:16.352Z | 154.339° SSE |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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