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: 3 hours ago
TLE from 3 hours ago
0 YUNYAO-1 48
1 63349U 25059F 25312.19688924 .00006177 00000-0 39076-3 0 9995
2 63349 97.6018 130.1871 0015730 193.5720 166.5088 15.09268179 34944Epoch: 2025-11-08T04:43Z
TLE epoch observation values (Epoch: 2025-11-08T04:43:31.230Z)
Latitude
-0.00001°
Longitude
11.67701°
Altitude
552.088 km
Speed
7.58 km/s
True Right ascension
08h 40m 44s
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
04:17:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.299 km
Perigee altitude
524.548 km
Semi-major axis
6,913.561 km
Eccentricity
0.00157
Inclination
97.6018°
RAAN
130.1871°
Arg. of periapsis
193.572°
True anomaly
166.55077°
Mean anomaly
166.5088°
Eccentric anomaly
166.52979°
Mean motion
3.77564 °/min
Orbital period
95.35 mins
BSTAR
0.00039076
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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 | 2025-11-08 11:14:27.551Z | 114.303° SE | 2025-11-08 11:16:27.551Z | 77.805° E | 21.235° | 2025-11-08 11:19:27.551Z | 21.012° NNE |
| 4 mins | 2025-11-08 12:49:27.551Z | 227.228° WSW | 2025-11-08 12:51:27.551Z | 270.97° WNW | 21.874° | 2025-11-08 12:53:27.551Z | 309.342° NW |
| 5 mins | 2025-11-09 00:24:27.551Z | 43.83° NE | 2025-11-09 00:26:27.551Z | 96.845° ESE | 30.52° | 2025-11-09 00:29:27.551Z | 162.168° 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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