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: 5 hours ago
TLE from 5 hours ago
0 YUNYAO-1 43
1 63344U 25059A 25312.83680267 .00007061 00000-0 44895-3 0 9991
2 63344 97.6031 130.7354 0015010 184.9180 175.1903 15.09037328 35045Epoch: 2025-11-08T20:04Z
TLE epoch observation values (Epoch: 2025-11-08T20:04:59.750Z)
Latitude
-0.0001°
Longitude
141.22576°
Altitude
552.559 km
Speed
7.58 km/s
True Right ascension
08h 42m 56s
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
21:31:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.508 km
Perigee altitude
525.751 km
Semi-major axis
6,914.266 km
Eccentricity
0.0015
Inclination
97.6031°
RAAN
130.7354°
Arg. of periapsis
184.918°
True anomaly
175.20469°
Mean anomaly
175.1903°
Eccentric anomaly
175.1975°
Mean motion
3.77506 °/min
Orbital period
95.36 mins
BSTAR
0.00044895
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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 | 2025-11-09 01:24:55.683Z | 351.186° N | 2025-11-09 01:27:55.683Z | 292.938° NW | 29.364° | 2025-11-09 01:30:55.683Z | 226.761° WSW |
| 6 mins | 2025-11-09 12:07:55.683Z | 174.013° S | 2025-11-09 12:10:55.683Z | 315.756° NNW | 42.409° | 2025-11-09 12:13:55.683Z | 344.101° N |
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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