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 26037.20017466 .00007327 00000-0 45041-3 0 9996
2 63349 97.6037 219.4740 0014613 248.1269 111.8406 15.10266882 48522Epoch: 2026-02-06T04:48Z
TLE epoch observation values (Epoch: 2026-02-06T04:48:15.090Z)
Latitude
-0.00009°
Longitude
11.06967°
Altitude
542.229 km
Speed
7.589 km/s
True Right ascension
14h 37m 53s
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
10:15:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
542.471 km
Perigee altitude
522.274 km
Semi-major axis
6,910.51 km
Eccentricity
0.00146
Inclination
97.6037°
RAAN
219.474°
Arg. of periapsis
248.1269°
True anomaly
111.99593°
Mean anomaly
111.8406°
Eccentric anomaly
111.91827°
Mean motion
3.77814 °/min
Orbital period
95.28 mins
BSTAR
0.00045041
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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 | 2026-02-06 11:18:14.046Z | 122.811° SE | 2026-02-06 11:21:14.046Z | 69.616° E | 22.355° | 2026-02-06 11:24:14.046Z | 16.618° NNE |
| 4 mins | 2026-02-06 12:54:14.046Z | 235.399° WSW | 2026-02-06 12:55:14.046Z | 256.541° W | 20.658° | 2026-02-06 12:58:14.046Z | 313.095° NW |
| 5 mins | 2026-02-07 00:28:14.046Z | 40.086° NE | 2026-02-07 00:30:14.046Z | 89.039° E | 31.53° | 2026-02-07 00:33:14.046Z | 162.06° 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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