YAOGAN-40 02C, 63920
Orbit data source: Space-Track
YAOGAN-40 02C, 63920 is a payload satellite owned by CAST (CN) in LEO that was launched on Sun, 11 May 2025 UTC via a CHANG ZHENG 6A launch vehicle from the Taiyaun Space Center, China (TSC). 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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63920 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Defense Sigint
Bus & Motor
YG40, Unknown motor
Mass
~500 kg wet, ~500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 2.0 m
Radar Cross Section
5.141 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 YAOGAN-40 02C
1 63920U 25096C 26061.87451350 .00000229 00000-0 11389-3 0 9998
2 63920 85.9908 234.8383 0002079 88.3120 271.8301 14.12425773 60400Epoch: 2026-03-02T20:59Z
TLE epoch observation values (Epoch: 2026-03-02T20:59:17.966Z)
Latitude
-0.00004°
Longitude
119.35178°
Altitude
854.049 km
Speed
7.426 km/s
True Right ascension
15h 39m 21s
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
05:27:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
849.589 km
Perigee altitude
846.584 km
Semi-major axis
7,226.224 km
Eccentricity
0.00021
Inclination
85.9908°
RAAN
234.8383°
Arg. of periapsis
88.312°
True anomaly
271.80629°
Mean anomaly
271.8301°
Eccentric anomaly
271.81819°
Mean motion
3.53326 °/min
Orbital period
101.89 mins
BSTAR
0.00011389
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Other satellites on launch #96 in the year 2025 (2025-05-11 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-40 02C 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-03 10:43:47.972Z | 116.364° SE | 2026-03-03 10:46:47.972Z | 82.579° E | 16.405° | 2026-03-03 10:49:47.972Z | 46.6° ENE |
| 9 mins | 2026-03-03 12:24:47.972Z | 201.211° SSW | 2026-03-03 12:28:47.972Z | 274.379° WNW | 40.186° | 2026-03-03 12:33:47.972Z | 353.479° N |
| 9 mins | 2026-03-03 23:04:47.972Z | 12.223° NNE | 2026-03-03 23:08:47.972Z | 75° E | 37.391° | 2026-03-03 23:13:47.972Z | 156.536° SSE |
| 5 mins | 2026-03-04 00:48:47.972Z | 307.597° NW | 2026-03-04 00:50:47.972Z | 281.127° WNW | 18.611° | 2026-03-04 00:53:47.972Z | 243.521° WSW |
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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