WEINA 1B, 43279
Orbit data source: Space-Track
WEINA 1B, 43279 is a payload satellite owned by Weina (CN) in LEO that was launched on Tue, 10 Apr 2018 UTC via a CHANG ZHENG 4C launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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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43279 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM?
Mission
Operational Defense Technology
Bus & Motor
Unknown
Mass
~10 kg wet, ~10 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 WEINA 1B
1 43279U 18034E 26303.57971756 -.00000223 00000-0 -17394-3 0 9998
2 43279 63.3921 103.5272 0287161 8.2964 352.2664 13.45379293420421Epoch: 2026-10-30T13:54Z
TLE epoch observation values (Epoch: 2026-10-30T13:54:47.597Z)
Latitude
-0.00001°
Longitude
-144.06889°
Altitude
878.685 km
Speed
7.518 km/s
True Right ascension
06h 54m 06s
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
15:50:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,302.539 km
Perigee altitude
873.734 km
Semi-major axis
7,466.274 km
Eccentricity
0.02872
Inclination
63.3921°
RAAN
103.5272°
Arg. of periapsis
8.2964°
True anomaly
351.80729°
Mean anomaly
352.2664°
Eccentric anomaly
352.03851°
Mean motion
3.36424 °/min
Orbital period
107.01 mins
BSTAR
-0.00017394
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Other satellites on launch #34 in the year 2018 (2018-04-10 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.WEINA 1B 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-10-30 21:35:22.430Z | 324.484° NNW | 2026-10-30 21:42:22.430Z | 194.232° SSW | 81.504° | 2026-10-30 21:49:22.430Z | 151.627° SSE |
| 7 mins | 2026-10-30 23:29:22.430Z | 275.545° WNW | 2026-10-30 23:31:22.430Z | 258.058° W | 16.612° | 2026-10-30 23:36:22.430Z | 218.095° SW |
| 7 mins | 2026-10-31 11:27:22.430Z | 149.658° SSE | 2026-10-31 11:30:22.430Z | 108.362° ESE | 25.222° | 2026-10-31 11:34:22.430Z | 61.909° ENE |
| 10 mins | 2026-10-31 13:16:22.430Z | 240.861° WSW | 2026-10-31 13:20:22.430Z | 313.723° NW | 52.036° | 2026-10-31 13:26:22.430Z | 26.12° NE |
| 5 mins | 2026-10-31 15:10:22.430Z | 313.272° NW | 2026-10-31 15:12:22.430Z | 333.678° NNW | 14.17° | 2026-10-31 15:15:22.430Z | 2.378° NNE |
| 7 mins | 2026-10-31 18:57:22.430Z | 2.772° NNE | 2026-10-31 19:00:22.430Z | 32.083° NE | 18.397° | 2026-10-31 19:04:22.430Z | 67.513° E |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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