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, 0.5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 YUNYAO-1 43
1 63344U 25059A 26127.15670951 .00002579 00000-0 15912-3 0 9997
2 63344 97.6109 308.7488 0013146 298.3125 61.6778 15.10761021 62105Epoch: 2026-05-07T03:45Z
TLE epoch observation values (Epoch: 2026-05-07T03:45:39.701Z)
Latitude
-0.00002°
Longitude
27.32649°
Altitude
532.647 km
Speed
7.599 km/s
True Right ascension
20h 34m 59s
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
17:22:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
539.947 km
Perigee altitude
521.782 km
Semi-major axis
6,909.002 km
Eccentricity
0.00131
Inclination
97.6109°
RAAN
308.7488°
Arg. of periapsis
298.3125°
True anomaly
61.81051°
Mean anomaly
61.6778°
Eccentric anomaly
61.74415°
Mean motion
3.77938 °/min
Orbital period
95.25 mins
BSTAR
0.00015912
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-07 11:49:55.842Z | 151.164° SSE | 2026-05-07 11:52:55.842Z | 104.534° ESE | 37.664° | 2026-05-07 11:56:55.842Z | 357.91° N |
| 6 mins | 2026-05-08 00:59:55.842Z | 10.989° NNE | 2026-05-08 01:02:55.842Z | 204.068° SW | 43.556° | 2026-05-08 01:05:55.842Z | 194.73° SSW |
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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