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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Edit Public Description
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, 0.1 m
Radar Cross Section
0.035 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 WEINA 1B
1 43279U 18034E 26033.54271872 .00000102 00000-0 26422-3 0 9993
2 43279 63.3964 78.2418 0263123 7.4308 353.0500 13.45358984384097Epoch: 2026-02-02T13:01Z
TLE epoch observation values (Epoch: 2026-02-02T13:01:30.897Z)
Latitude
0.00003°
Longitude
110.12657°
Altitude
896.166 km
Speed
7.501 km/s
True Right ascension
05h 12m 58s
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
21:37:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,284.668 km
Perigee altitude
891.755 km
Semi-major axis
7,466.349 km
Eccentricity
0.02631
Inclination
63.3964°
RAAN
78.2418°
Arg. of periapsis
7.4308°
True anomaly
352.67286°
Mean anomaly
353.05°
Eccentric anomaly
352.86269°
Mean motion
3.36419 °/min
Orbital period
107.01 mins
BSTAR
0.00026422
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Other satellites on launch #34 in the year 2018 (2018-04-10 UTC)
Did you know?
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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-02-03 03:25:02.482Z | 152.118° SSE | 2026-02-03 03:29:02.482Z | 104.98° ESE | 20.134° | 2026-02-03 03:33:02.482Z | 62.962° ENE |
| 10 mins | 2026-02-03 05:14:02.482Z | 231.25° WSW | 2026-02-03 05:19:02.482Z | 327.095° NNW | 40.628° | 2026-02-03 05:24:02.482Z | 26.411° NE |
| 5 mins | 2026-02-03 07:09:02.482Z | 314.976° NW | 2026-02-03 07:11:02.482Z | 336.615° NNW | 15.056° | 2026-02-03 07:14:02.482Z | 5.123° NNE |
| 6 mins | 2026-02-03 10:56:02.482Z | 5.644° NNE | 2026-02-03 10:58:02.482Z | 24.695° NE | 16.012° | 2026-02-03 11:02:02.482Z | 60.665° ENE |
| 13 mins | 2026-02-03 12:45:02.482Z | 336.946° NNW | 2026-02-03 12:51:02.482Z | 63.1° ENE | 39.582° | 2026-02-03 12:58:02.482Z | 128.304° SE |
| 11 mins | 2026-02-03 14:36:02.482Z | 301.152° NW | 2026-02-03 14:41:02.482Z | 247.356° WSW | 28.975° | 2026-02-03 14:47:02.482Z | 190.297° SSW |
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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