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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
1 day 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 (1 month 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 1 day ago
0 YUNYAO-1 44
1 63345U 25059B   25119.14974258  .00006160  00000-0  38382-3 0  9990
2 63345  97.5977 299.0076 0014512 149.7437 210.4633 15.09837170  5845
Epoch: 2025-04-29T03:35Z
Definitive object data (Epoch: 2025-04-29T03:35:37.758Z)
Latitude
-0.00005°
Longitude
27.74673°
Altitude
548.423 km
Speed
7.583 km/s
True Right ascension
19h 56m 01s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-58.08412°
Longitude
-163.32507°
Altitude
559.693 km
Speed
7.58 km/s
Apparent Right ascension
05h 50m 41s
Apparent Declination
-50° 32' 32"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
16:50:26
Azimuth
219.775° SW
Elevation
-75.039°
Doppler factor
1
Orbital elements
Apogee altitude
543.715 km
Perigee altitude
523.654 km
Semi-major axis
6,911.822 km
Eccentricity
0.0014512
Inclination
97.5977°
RAAN
299.0076°
Arg. of periapsis
149.7437°
True anomaly
210.37912°
Mean anomaly
210.4633°
Eccentric anomaly
210.4212°
Mean motion
3.77706 °/min
BSTAR
0.00038382
Orbital period
95.31 mins
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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.
6 mins2025-04-30 11:32:37.049Z137.534° SSE2025-04-30 11:35:37.049Z60.738° ENE32.838°2025-04-30 11:38:37.049Z4.695° NNE
5 mins2025-05-01 00:42:37.049Z21.053° NNE2025-05-01 00:44:37.049Z72.46° E42.96°2025-05-01 00:47:37.049Z184.032° SSW
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