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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
58759 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
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: 23 hours ago
TLE from 23 hours ago
0 YUNYAO-1 19
1 58759U 24009B 26172.48756862 .00005187 00000-0 26649-3 0 9994
2 58759 49.9833 146.4517 0005437 308.7359 51.3107 15.18005353135326Epoch: 2026-06-21T11:42Z
TLE epoch observation values (Epoch: 2026-06-21T11:42:05.928Z)
Latitude
-0.00004°
Longitude
61.23984°
Altitude
510.08 km
Speed
7.612 km/s
True Right ascension
09h 45m 48s
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
21:40:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
516.389 km
Perigee altitude
508.896 km
Semi-major axis
6,890.779 km
Eccentricity
0.00054
Inclination
49.9833°
RAAN
146.4517°
Arg. of periapsis
308.7359°
True anomaly
51.35935°
Mean anomaly
51.3107°
Eccentric anomaly
51.33502°
Mean motion
3.79438 °/min
Orbital period
94.88 mins
BSTAR
0.00026649
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #9 in the year 2024 (2024-01-11 UTC)
Did you know?
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
Loading observer location...
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 | 2026-06-23 00:12:29.150Z | 192.678° SSW | 2026-06-23 00:15:29.150Z | 123.44° SE | 27.116° | 2026-06-23 00:18:29.150Z | 73.696° E |
| 6 mins | 2026-06-23 01:51:29.150Z | 267.912° W | 2026-06-23 01:54:29.150Z | 355.44° N | 33.359° | 2026-06-23 01:57:29.150Z | 45.287° ENE |
| 4 mins | 2026-06-23 03:32:29.150Z | 327.614° NNW | 2026-06-23 03:33:29.150Z | 347.455° N | 18.408° | 2026-06-23 03:36:29.150Z | 39.311° NE |
| 4 mins | 2026-06-23 05:12:29.150Z | 345.487° N | 2026-06-23 05:13:29.150Z | 7.222° NNE | 20.957° | 2026-06-23 05:16:29.150Z | 63.114° ENE |
| 6 mins | 2026-06-23 06:50:29.150Z | 309.881° NW | 2026-06-23 06:53:29.150Z | 61.715° ENE | 43.031° | 2026-06-23 06:56:29.150Z | 116.078° SE |
| 4 mins | 2026-06-23 08:30:29.150Z | 254.285° W | 2026-06-23 08:31:29.150Z | 236.33° WSW | 16.51° | 2026-06-23 08:34:29.150Z | 186.123° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|