YUNYAO-1 43, 63344
Orbit data source: Space-Track
YUNYAO-1 43, 63344 is a payload satellite owned by Yunyao yuhang (CN) in SSO that was launched on Fri, 21 Mar 2025 UTC via a GUSHENXING 1 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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63344 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Changguang WJ
Mission
Operational Commercial Meteo Radio Occ.
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 0.5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 YUNYAO-1 43
1 63344U 25059A 25293.27406296 .00006710 00000-0 42969-3 0 9995
2 63344 97.6029 111.3511 0013916 255.6655 104.3029 15.08808338 32099Epoch: 2025-10-20T06:34Z
TLE epoch observation values (Epoch: 2025-10-20T06:34:39.039Z)
Latitude
-0.00001°
Longitude
-16.29029°
Altitude
545.301 km
Speed
7.588 km/s
True Right ascension
07h 25m 24s
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
08:35:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.452 km
Perigee altitude
527.207 km
Semi-major axis
6,914.966 km
Eccentricity
0.00139
Inclination
97.6029°
RAAN
111.3511°
Arg. of periapsis
255.6655°
True anomaly
104.45736°
Mean anomaly
104.3029°
Eccentric anomaly
104.38013°
Mean motion
3.77449 °/min
Orbital period
95.38 mins
BSTAR
0.00042969
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Other satellites on launch #59 in the year 2025 (2025-03-21 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.YUNYAO-1 43 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 | 2025-10-21 00:39:25.324Z | 22.607° NE | 2025-10-21 00:42:25.324Z | 104.737° ESE | 41.068° | 2025-10-21 00:45:25.324Z | 179.107° S |
| 4 mins | 2025-10-21 11:23:25.324Z | 107.741° ESE | 2025-10-21 11:24:25.324Z | 84.062° E | 25.225° | 2025-10-21 11:27:25.324Z | 18.168° NNE |
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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