YUNYAO-1 48, 63349
Orbit data source: Space-Track
YUNYAO-1 48, 63349 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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63349 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 48
1 63349U 25059F 25353.95792873 .00002535 00000-0 16058-3 0 9992
2 63349 97.6007 171.5972 0017156 57.3733 302.9149 15.09755769 41249Epoch: 2025-12-19T22:59Z
TLE epoch observation values (Epoch: 2025-12-19T22:59:25.042Z)
Latitude
-0.00001°
Longitude
97.95124°
Altitude
533.583 km
Speed
7.599 km/s
True Right ascension
11h 26m 23s
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
04:58:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
545.792 km
Perigee altitude
522.075 km
Semi-major axis
6,912.071 km
Eccentricity
0.00172
Inclination
97.6007°
RAAN
171.5972°
Arg. of periapsis
57.3733°
True anomaly
302.74967°
Mean anomaly
302.9149°
Eccentric anomaly
302.83231°
Mean motion
3.77686 °/min
Orbital period
95.32 mins
BSTAR
0.00016058
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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 48 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 | 2025-12-20 11:50:05.366Z | 155.356° SSE | 2025-12-20 11:54:05.366Z | 43.937° NE | 40.15° | 2025-12-20 11:57:05.366Z | 355.953° N |
| 6 mins | 2025-12-21 01:01:05.366Z | 5.696° NNE | 2025-12-21 01:03:05.366Z | 316.212° NNW | 43.749° | 2025-12-21 01:07:05.366Z | 198.617° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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