BEIDOU 3M12, 43603
Orbit data source: Space-Track
BEIDOU 3M12, 43603 is a payload satellite owned by CNSA (CN) in MEO that was launched on Fri, 24 Aug 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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43603 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
Mission
Operational Defense Navigation
Bus & Motor
BD-3M2, 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 3M12
1 43603U 18067B 26307.65389693 .00000034 00000-0 00000-0 0 9992
2 43603 54.1731 176.2754 0005864 36.8673 323.2590 1.86227022 55742Epoch: 2026-11-03T15:41Z
TLE epoch observation values (Epoch: 2026-11-03T15:41:36.694Z)
Latitude
0.00005°
Longitude
-102.03339°
Altitude
21,515.599 km
Speed
3.781 km/s
True Right ascension
11h 45m 07s
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
13:07:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
21,544.853 km
Perigee altitude
21,512.124 km
Semi-major axis
27,906.625 km
Eccentricity
0.00059
Inclination
54.1731°
RAAN
176.2754°
Arg. of periapsis
36.8673°
True anomaly
323.21878°
Mean anomaly
323.259°
Eccentric anomaly
323.23889°
Mean motion
0.46557 °/min
Orbital period
773.25 mins
BSTAR
0
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Other satellites on launch #67 in the year 2018 (2018-08-24 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 3M12 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. |
|---|---|---|---|---|---|---|---|
| 455 mins | 2026-11-05 18:58:15.902Z | 239.4° WSW | 2026-11-05 23:07:15.902Z | 28.517° NE | 74.271° | 2026-11-06 02:33:15.902Z | 146.51° 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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