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: 9 hours ago
TLE from 9 hours ago
0 YUNYAO-1 48
1 63349U 25059F 26258.96780646 .00002642 00000-0 15864-3 0 9996
2 63349 97.6136 80.0875 0014467 203.4068 156.6506 15.11712971 82017Epoch: 2026-09-15T23:13Z
TLE epoch observation values (Epoch: 2026-09-15T23:13:38.478Z)
Latitude
0.00009°
Longitude
96.75101°
Altitude
543.23 km
Speed
7.586 km/s
True Right ascension
05h 20m 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
00:32:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
537.953 km
Perigee altitude
517.971 km
Semi-major axis
6,906.099 km
Eccentricity
0.00145
Inclination
97.6136°
RAAN
80.0875°
Arg. of periapsis
203.4068°
True anomaly
156.7162°
Mean anomaly
156.6506°
Eccentric anomaly
156.68341°
Mean motion
3.78176 °/min
Orbital period
95.19 mins
BSTAR
0.00015864
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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 | 2026-09-16 12:03:14.165Z | 158.801° S | 2026-09-16 12:07:14.165Z | 40.536° NE | 65.895° | 2026-09-16 12:10:14.165Z | 353.715° N |
| 6 mins | 2026-09-17 01:13:14.165Z | 3.387° NNE | 2026-09-17 01:15:14.165Z | 324.997° NNW | 63.016° | 2026-09-17 01:19:14.165Z | 201.508° 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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