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: 9 hours ago
TLE from 9 hours ago
0 YUNYAO-1 48
1 63349U 25059F 25307.95367287 .00004296 00000-0 27347-3 0 9997
2 63349 97.6023 125.9807 0015335 207.8083 152.2327 15.09219803 34301Epoch: 2025-11-03T22:53Z
TLE epoch observation values (Epoch: 2025-11-03T22:53:17.335Z)
Latitude
-0.0001°
Longitude
99.21084°
Altitude
551.044 km
Speed
7.581 km/s
True Right ascension
08h 23m 55s
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
04:00:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
546.174 km
Perigee altitude
524.969 km
Semi-major axis
6,913.708 km
Eccentricity
0.00153
Inclination
97.6023°
RAAN
125.9807°
Arg. of periapsis
207.8083°
True anomaly
152.31443°
Mean anomaly
152.2327°
Eccentric anomaly
152.27358°
Mean motion
3.77552 °/min
Orbital period
95.35 mins
BSTAR
0.00027347
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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 | 2025-11-04 11:44:37.159Z | 150.188° SSE | 2025-11-04 11:47:37.159Z | 98.139° ESE | 38.141° | 2025-11-04 11:51:37.159Z | 357.962° N |
| 6 mins | 2025-11-05 00:55:37.159Z | 10.556° NNE | 2025-11-05 00:57:37.159Z | 356.941° N | 44.041° | 2025-11-05 01:01:37.159Z | 194.848° 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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