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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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, 2.5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 YUNYAO-1 43
1 63344U 25059A 26258.93453094 .00002803 00000-0 16970-3 0 9990
2 63344 97.6142 79.8630 0013520 196.8094 163.2690 15.11371966 82009Epoch: 2026-09-15T22:25Z
TLE epoch observation values (Epoch: 2026-09-15T22:25:43.473Z)
Latitude
0.00003°
Longitude
108.53851°
Altitude
544.038 km
Speed
7.585 km/s
True Right ascension
05h 19m 27s
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
23:22:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.34 km
Perigee altitude
519.663 km
Semi-major axis
6,907.138 km
Eccentricity
0.00135
Inclination
97.6142°
RAAN
79.863°
Arg. of periapsis
196.8094°
True anomaly
163.31353°
Mean anomaly
163.269°
Eccentric anomaly
163.29127°
Mean motion
3.78091 °/min
Orbital period
95.22 mins
BSTAR
0.0001697
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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 | 2026-09-16 11:17:37.017Z | 109.014° ESE | 2026-09-16 11:19:37.017Z | 74.583° E | 19.425° | 2026-09-16 11:22:37.017Z | 22.833° NE |
| 4 mins | 2026-09-16 12:52:37.017Z | 226.46° WSW | 2026-09-16 12:53:37.017Z | 250.024° W | 27.55° | 2026-09-16 12:56:37.017Z | 316.157° NNW |
| 5 mins | 2026-09-17 00:26:37.017Z | 51.739° ENE | 2026-09-17 00:28:37.017Z | 101.298° ESE | 28.988° | 2026-09-17 00:31:37.017Z | 156.915° 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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