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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.

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<iframe src="https://www.satcat.com/sats-embedded/63344?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/63344?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63344, 2025-059A

Orbit

SSO

Country

CN / PRC

Related business

Yunyao Aerospace Tech Co. (Tianjin) Ltd. (CN)

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)

2025-03-21 (9 months ago)

Launch vehicle

GUSHENXING 1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 0.5 m

Radar Cross Section

5.339 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago

0 YUNYAO-1 43
1 63344U 25059A   25353.80892780  .00002283  00000-0  14603-3 0  9993
2 63344  97.6009 171.3506 0016200  52.5966 307.6735 15.09510812 41220

Epoch: 2025-12-19T19:24Z

TLE epoch observation values (Epoch: 2025-12-19T19:24:51.361Z)

Latitude

-0.00003°

Longitude

151.49184°

Altitude

533.927 km

Speed

7.599 km/s

True Right ascension

11h 25m 24s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

02:55:08

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

545.881 km

Perigee altitude

523.483 km

Semi-major axis

6,912.819 km

Eccentricity

0.00162

Inclination

97.6009°

RAAN

171.3506°

Arg. of periapsis

52.5966°

True anomaly

307.52638°

Mean anomaly

307.6735°

Eccentric anomaly

307.59996°

Mean motion

3.77625 °/min

Orbital period

95.33 mins

BSTAR

0.00014603

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Other satellites on launch #59 in the year 2025 (2025-03-21 UTC)

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YUNYAO-1 43 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.
6 mins	2025-12-20 11:27:37.367Z	130.854° SE	2025-12-20 11:30:37.367Z	68.173° E	27.424°	2025-12-20 11:33:37.367Z	10.657° NNE
6 mins	2025-12-21 00:37:37.367Z	28.024° NE	2025-12-21 00:40:37.367Z	130.815° SE	37.305°	2025-12-21 00:43:37.367Z	177.387° S

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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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Check out YUNYAO-1 43, 63344 on other resources

View YUNYAO-1 43, 63344 on NASA - NSSDCA Website

View YUNYAO-1 43, 63344 on Heavens-Above

View YUNYAO-1 43, 63344 on Keep Track

View YUNYAO-1 43, 63344 on Celestrak

View YUNYAO-1 43, 63344 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

YUNYAO-1 43, 63344

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2025-12-19T19:24:51.361Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #59 in the year 2025 (2025-03-21 UTC)

YUNYAO-1 43 Visibility forecast

Co-orbital & Co-planar RSOs

Check out YUNYAO-1 43, 63344 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago