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: 6 hours ago
TLE from 6 hours ago
0 YUNYAO-1 48
1 63349U 25059F 25298.00812455 .00005112 00000-0 32567-3 0 9992
2 63349 97.6028 116.1233 0014859 244.4052 115.5642 15.09109283 32809Epoch: 2025-10-25T00:11Z
TLE epoch observation values (Epoch: 2025-10-25T00:11:41.961Z)
Latitude
0.00006°
Longitude
79.55361°
Altitude
546.439 km
Speed
7.586 km/s
True Right ascension
07h 44m 29s
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
01:14:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.183 km
Perigee altitude
525.636 km
Semi-major axis
6,914.046 km
Eccentricity
0.00149
Inclination
97.6028°
RAAN
116.1233°
Arg. of periapsis
244.4052°
True anomaly
115.71768°
Mean anomaly
115.5642°
Eccentric anomaly
115.64095°
Mean motion
3.77524 °/min
Orbital period
95.36 mins
BSTAR
0.00032567
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-25 11:28:25.793Z | 131.051° SE | 2025-10-25 11:31:25.793Z | 64.249° ENE | 28.905° | 2025-10-25 11:34:25.793Z | 9.095° NNE |
| 6 mins | 2025-10-26 00:38:25.793Z | 25.061° NE | 2025-10-26 00:41:25.793Z | 121.212° SE | 39.546° | 2025-10-26 00:44:25.793Z | 178.378° S |
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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