YUNYAO-1 19, 58759
Orbit data source: Space-Track
YUNYAO-1 19, 58759 is a payload satellite owned by Yunyao yuhang (CN) in LEO that was launched on Thu, 11 Jan 2024 UTC via a YINLI-1 launch vehicle from the Yellow Sea Launch Area, China (YSLA). 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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58759 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
~500 kg wet, ~500 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: 6 hours ago
TLE from 6 hours ago
0 YUNYAO-1 19
1 58759U 24009B 26095.30522029 .00013039 00000-0 67034-3 0 9993
2 58759 49.9817 163.4730 0005766 346.3697 13.7099 15.16707456123603Epoch: 2026-04-05T07:19Z
TLE epoch observation values (Epoch: 2026-04-05T07:19:31.033Z)
Latitude
0.00005°
Longitude
-140.01882°
Altitude
512.488 km
Speed
7.611 km/s
True Right ascension
10h 53m 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
19:28:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
520.548 km
Perigee altitude
512.597 km
Semi-major axis
6,894.709 km
Eccentricity
0.00058
Inclination
49.9817°
RAAN
163.473°
Arg. of periapsis
346.3697°
True anomaly
13.72557°
Mean anomaly
13.7099°
Eccentric anomaly
13.71773°
Mean motion
3.79113 °/min
Orbital period
94.96 mins
BSTAR
0.00067034
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Other satellites on launch #9 in the year 2024 (2024-01-11 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 19 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 | 2026-04-05 14:08:54.489Z | 298.238° NW | 2026-04-05 14:11:54.489Z | 240.433° WSW | 42.185° | 2026-04-05 14:15:54.489Z | 135.564° SSE |
| 5 mins | 2026-04-06 07:14:54.489Z | 216.63° SW | 2026-04-06 07:16:54.489Z | 131.667° SE | 42.245° | 2026-04-06 07:19:54.489Z | 62.345° ENE |
| 5 mins | 2026-04-06 08:53:54.489Z | 290.492° WNW | 2026-04-06 08:55:54.489Z | 333.17° NNW | 25.549° | 2026-04-06 08:58:54.489Z | 35.953° NE |
| 4 mins | 2026-04-06 10:34:54.489Z | 336.208° NNW | 2026-04-06 10:35:54.489Z | 355.408° N | 17.615° | 2026-04-06 10:38:54.489Z | 45.908° ENE |
| 5 mins | 2026-04-06 12:13:54.489Z | 329.59° NNW | 2026-04-06 12:15:54.489Z | 13.278° NNE | 26.735° | 2026-04-06 12:18:54.489Z | 77.989° E |
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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