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 spacecraft
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 YUNYAO-1 43
1 63344U 25059A 25259.57920269 .00004338 00000-0 28231-3 0 9991
2 63344 97.6044 77.9802 0015684 16.5005 343.6731 15.08390845 27016Epoch: 2025-09-16T13:54Z
TLE epoch observation values (Epoch: 2025-09-16T13:54:03.112Z)
Latitude
0.00003°
Longitude
-126.30025°
Altitude
533.77 km
Speed
7.602 km/s
True Right ascension
05h 11m 55s
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
14:41:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.954 km
Perigee altitude
527.259 km
Semi-major axis
6,916.243 km
Eccentricity
0.00157
Inclination
97.6044°
RAAN
77.9802°
Arg. of periapsis
16.5005°
True anomaly
343.62248°
Mean anomaly
343.6731°
Eccentric anomaly
343.6478°
Mean motion
3.77344 °/min
Orbital period
95.4 mins
BSTAR
0.00028231
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-17 00:01:55.348Z | 47.81° ENE | 2025-09-17 00:04:55.348Z | 102.698° ESE | 19.786° | 2025-09-17 00:06:55.348Z | 138.254° SSE |
| 5 mins | 2025-09-17 01:36:55.348Z | 334.832° NNW | 2025-09-17 01:38:55.348Z | 293.937° NW | 23.356° | 2025-09-17 01:41:55.348Z | 237.056° WSW |
| 5 mins | 2025-09-17 12:19:55.348Z | 194.55° SSW | 2025-09-17 12:21:55.348Z | 263.47° W | 37.998° | 2025-09-17 12:24:55.348Z | 334.346° NNW |
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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