YAOGAN-36 05B, 57454
Orbit data source: Space-Track
YAOGAN-36 05B, 57454 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Wed, 26 Jul 2023 UTC via a CHANG ZHENG 2D 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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57454 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational Defense Sigint
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.5 m
Radar Cross Section
11.063 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 YAOGAN-36 05B
1 57454U 23106C 26172.12378297 .00004911 00000-0 24698-3 0 9991
2 57454 34.9941 56.0637 0001877 342.4097 17.6550 15.16636336161468Epoch: 2026-06-21T02:58Z
TLE epoch observation values (Epoch: 2026-06-21T02:58:14.848Z)
Latitude
-0.00004°
Longitude
102.17321°
Altitude
513.692 km
Speed
7.61 km/s
True Right ascension
03h 44m 15s
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
21:32:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
520.552 km
Perigee altitude
517.963 km
Semi-major axis
6,897.394 km
Eccentricity
0.00019
Inclination
34.9941°
RAAN
56.0637°
Arg. of periapsis
342.4097°
True anomaly
17.66152°
Mean anomaly
17.655°
Eccentric anomaly
17.65826°
Mean motion
3.78892 °/min
Orbital period
95.01 mins
BSTAR
0.00024698
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Other satellites on launch #106 in the year 2023 (2023-07-26 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-36 05B 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 20:20:06.329Z | 204.729° SW | 2026-06-22 20:22:06.329Z | 153.71° SSE | 25.125° | 2026-06-22 20:25:06.329Z | 105.466° ESE |
| 6 mins | 2026-06-22 21:59:06.329Z | 242.173° WSW | 2026-06-22 22:01:06.329Z | 200.238° SSW | 31.683° | 2026-06-22 22:05:06.329Z | 112.009° ESE |
| 4 mins | 2026-06-22 23:40:06.329Z | 228.498° WSW | 2026-06-22 23:41:06.329Z | 205.265° SW | 23.69° | 2026-06-22 23:44:06.329Z | 144.46° 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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