YAOGAN-31 A, 43275
Orbit data source: Space-Track
YAOGAN-31 A, 43275 is a payload satellite owned by PLA SSF (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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43275 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Defense Sigint
Bus & Motor
JB-8B, Unknown motor
Mass
~500 kg wet, ~500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.446 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 YAOGAN-31 A
1 43275U 18034A 26172.52251572 -.00000001 00000-0 11970-3 0 9997
2 43275 63.3949 80.1259 0275815 7.4745 353.0265 13.45462539402683Epoch: 2026-06-21T12:32Z
TLE epoch observation values (Epoch: 2026-06-21T12:32:25.358Z)
Latitude
0.00002°
Longitude
-17.70132°
Altitude
886.403 km
Speed
7.51 km/s
True Right ascension
05h 20m 30s
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
23:21:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,293.751 km
Perigee altitude
881.906 km
Semi-major axis
7,465.965 km
Eccentricity
0.02758
Inclination
63.3949°
RAAN
80.1259°
Arg. of periapsis
7.4745°
True anomaly
352.6292°
Mean anomaly
353.0265°
Eccentric anomaly
352.82924°
Mean motion
3.36445 °/min
Orbital period
107 mins
BSTAR
0.0001197
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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.YAOGAN-31 A 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 18:58:30.074Z | 187.332° SSW | 2026-06-22 19:03:30.074Z | 123.265° SE | 36.236° | 2026-06-22 19:09:30.074Z | 44.854° NE |
| 9 mins | 2026-06-22 20:50:30.074Z | 263.374° W | 2026-06-22 20:54:30.074Z | 318.975° NNW | 27.983° | 2026-06-22 20:59:30.074Z | 16.784° NNE |
| 10 mins | 2026-06-23 02:30:30.074Z | 353° N | 2026-06-23 02:34:30.074Z | 34.836° NE | 23.914° | 2026-06-23 02:40:30.074Z | 91.281° ESE |
| 13 mins | 2026-06-23 04:20:30.074Z | 324.035° NNW | 2026-06-23 04:26:30.074Z | 194.356° SSW | 44.648° | 2026-06-23 04:33:30.074Z | 151.756° SSE |
| 6 mins | 2026-06-23 06:13:30.074Z | 275.32° WNW | 2026-06-23 06:15:30.074Z | 257.815° W | 15.794° | 2026-06-23 06:19:30.074Z | 224.402° SW |
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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