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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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, 2.5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 YUNYAO-1 48
1 63349U 25059F 26306.88708079 .00001667 00000-0 10080-3 0 9992
2 63349 97.6117 127.8368 0016176 47.6911 312.5687 15.11948923 89251Epoch: 2026-11-02T21:17Z
TLE epoch observation values (Epoch: 2026-11-02T21:17:23.780Z)
Latitude
-0°
Longitude
126.33006°
Altitude
525.779 km
Speed
7.604 km/s
True Right ascension
08h 31m 20s
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
04:16:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.413 km
Perigee altitude
516.072 km
Semi-major axis
6,905.379 km
Eccentricity
0.00162
Inclination
97.6117°
RAAN
127.8368°
Arg. of periapsis
47.6911°
True anomaly
312.432°
Mean anomaly
312.5687°
Eccentric anomaly
312.50037°
Mean motion
3.78235 °/min
Orbital period
95.18 mins
BSTAR
0.0001008
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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 | 2026-11-03 11:43:21.147Z | 132.988° SE | 2026-11-03 11:46:21.147Z | 63.697° ENE | 34.118° | 2026-11-03 11:49:21.147Z | 7.844° NNE |
| 5 mins | 2026-11-04 00:52:21.147Z | 27.997° NE | 2026-11-04 00:54:21.147Z | 85.525° E | 57.452° | 2026-11-04 00:57:21.147Z | 176.921° 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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