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YUNYAO-1 44, 63345

Orbit data source: Space-Track

YUNYAO-1 44, 63345 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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Identifier
63345, 2025-059B
Orbit
SSO
Last TLE update
3 hours ago
Origin
Manufacturer
Changguang WJ
Mission
Operational spacecraft
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
2025-03-21 (4 months ago)
Launch vehicle
GUSHENXING 1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 3 hours ago
0 YUNYAO-1 44
1 63345U 25059B   25190.16556929  .00002343  00000-0  15657-3 0  9991
2 63345  97.5993   9.3209 0016621 250.1649 109.7788 15.07868156 16555
Epoch: 2025-07-09T03:58Z
TLE epoch observation values (Epoch: 2025-07-09T03:58:25.186Z)
Latitude
0.00001°
Longitude
22.36584°
Altitude
549.694 km
Speed
7.585 km/s
True Right ascension
00h 37m 17s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-22.86684°
Longitude
25.70068°
Altitude
550.874 km
Speed
7.586 km/s
Apparent Right ascension
03h 28m 39s
Apparent Declination
-41° 21' 55"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
19:12:52
Azimuth
110.916° ESE
Elevation
-48.201°
Doppler factor
1
Orbital elements
Apogee altitude
551.204 km
Perigee altitude
528.208 km
Semi-major axis
6,917.843 km
Eccentricity
0.00166
Inclination
97.5993°
RAAN
9.3209°
Arg. of periapsis
250.1649°
True anomaly
Unknown
Mean anomaly
109.7788°
Eccentric anomaly
Unknown
Mean motion
3.77213 °/min
Orbital period
95.44 mins
BSTAR
0.00015657
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Other satellites on launch #59 in the year 2025 (2025-03-21 UTC)

YUNYAO-1 44 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-07-09 12:03:26.458Z170.714° S2025-07-09 12:06:26.458Z193.229° SSW42.919°2025-07-09 12:10:26.458Z345.287° N
5 mins2025-07-10 01:15:26.458Z347.152° N2025-07-10 01:17:26.458Z290.327° WNW35.023°2025-07-10 01:20:26.458Z218.389° SW
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