YUNYAO-1 43, 63344
Orbit data source: Space-Track
YUNYAO-1 43, 63344 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
63344 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
~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: 19 hours ago
TLE from 19 hours ago
0 YUNYAO-1 43
1 63344U 25059A 26306.59981806 .00002114 00000-0 12809-3 0 9995
2 63344 97.6124 127.3391 0014947 43.1579 317.0819 15.11604092 89208Epoch: 2026-11-02T14:23Z
TLE epoch observation values (Epoch: 2026-11-02T14:23:44.280Z)
Latitude
-0.00009°
Longitude
-130.4699°
Altitude
526.823 km
Speed
7.604 km/s
True Right ascension
08h 29m 21s
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
05:18:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
538.617 km
Perigee altitude
517.97 km
Semi-major axis
6,906.43 km
Eccentricity
0.00149
Inclination
97.6124°
RAAN
127.3391°
Arg. of periapsis
43.1579°
True anomaly
316.96511°
Mean anomaly
317.0819°
Eccentric anomaly
317.02352°
Mean motion
3.78149 °/min
Orbital period
95.2 mins
BSTAR
0.00012809
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 #59 in the year 2025 (2025-03-21 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 43 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-11-03 11:12:12.391Z | 104.506° ESE | 2026-11-03 11:14:12.391Z | 72.621° E | 15.53° | 2026-11-03 11:16:12.391Z | 37.365° NE |
| 5 mins | 2026-11-03 12:46:12.391Z | 205.509° SW | 2026-11-03 12:48:12.391Z | 249.315° W | 33.075° | 2026-11-03 12:51:12.391Z | 321.934° NNW |
| 4 mins | 2026-11-04 00:21:12.391Z | 60.459° ENE | 2026-11-04 00:23:12.391Z | 106.269° ESE | 23.5° | 2026-11-04 00:25:12.391Z | 143.186° SSE |
| 4 mins | 2026-11-04 01:55:12.391Z | 327.951° NNW | 2026-11-04 01:57:12.391Z | 286.272° WNW | 22.218° | 2026-11-04 01:59:12.391Z | 248.247° W |
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 |
|---|