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 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 48
1 63349U 25059F 25260.93742706 .00002790 00000-0 18180-3 0 9998
2 63349 97.6035 79.3951 0016621 17.8223 342.3585 15.08642360 27217Epoch: 2025-09-17T22:29Z
TLE epoch observation values (Epoch: 2025-09-17T22:29:53.698Z)
Latitude
0.00002°
Longitude
104.81515°
Altitude
532.458 km
Speed
7.603 km/s
True Right ascension
05h 17m 34s
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
23:24:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.831 km
Perigee altitude
525.843 km
Semi-major axis
6,915.474 km
Eccentricity
0.00166
Inclination
97.6035°
RAAN
79.3951°
Arg. of periapsis
17.8223°
True anomaly
342.30066°
Mean anomaly
342.3585°
Eccentric anomaly
342.32959°
Mean motion
3.77407 °/min
Orbital period
95.39 mins
BSTAR
0.0001818
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-18 11:22:44.208Z | 122.766° SE | 2025-09-18 11:24:44.208Z | 83.227° E | 25.041° | 2025-09-18 11:27:44.208Z | 17.263° NNE |
| 6 mins | 2025-09-19 00:32:44.208Z | 31.042° NE | 2025-09-19 00:34:44.208Z | 73.974° E | 35.782° | 2025-09-19 00:38:44.208Z | 174.508° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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