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: 12 hours ago
TLE from 12 hours ago
0 YUNYAO-1 48
1 63349U 25059F 26003.60459113 .00005996 00000-0 37272-3 0 9999
2 63349 97.6004 186.1276 0016146 9.4072 350.7456 15.09913854 43455Epoch: 2026-01-03T14:30Z
TLE epoch observation values (Epoch: 2026-01-03T14:30:36.673Z)
Latitude
-0.00007°
Longitude
-134.75326°
Altitude
528.513 km
Speed
7.605 km/s
True Right ascension
12h 24m 30s
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
02:05:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
544.61 km
Perigee altitude
522.291 km
Semi-major axis
6,911.588 km
Eccentricity
0.00161
Inclination
97.6004°
RAAN
186.1276°
Arg. of periapsis
9.4072°
True anomaly
350.71579°
Mean anomaly
350.7456°
Eccentric anomaly
350.7307°
Mean motion
3.77726 °/min
Orbital period
95.31 mins
BSTAR
0.00037272
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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 | 2026-01-04 11:20:25.671Z | 113.417° SE | 2026-01-04 11:22:25.671Z | 70.636° E | 22.801° | 2026-01-04 11:25:25.671Z | 15.838° NNE |
| 4 mins | 2026-01-04 12:55:25.671Z | 235.29° WSW | 2026-01-04 12:56:25.671Z | 255.421° W | 18.988° | 2026-01-04 12:59:25.671Z | 311.422° NW |
| 6 mins | 2026-01-05 00:29:25.671Z | 36.578° NE | 2026-01-05 00:31:25.671Z | 81.883° E | 32.66° | 2026-01-05 00:35:25.671Z | 169.813° 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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