YAOGAN-39 04A, 58141
Orbit data source: Space-Track
YAOGAN-39 04A, 58141 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Mon, 23 Oct 2023 UTC via a CHANG ZHENG 2D launch vehicle from the Xichang Space Center, China (XSC). 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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58141 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
5 hours ago
Origin
Manufacturer
DFH
Mission
Operational Defense Sigint
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 5 m
Radar Cross Section
11.063 m², Large (>1 m²)
Expand to show TLE details & history
TLE from 5 hours ago
0 YAOGAN-39 04A
1 58141U 23163A 25181.88014506 .00009326 00000-0 38671-3 0 9991
2 58141 34.9999 34.0795 0005403 60.6301 299.4953 15.23119367 93988Epoch: 2025-06-30T21:07Z
TLE epoch observation values (Epoch: 2025-06-30T21:07:24.533Z)
Latitude
0.00001°
Longitude
158.04368°
Altitude
493.519 km
Speed
7.621 km/s
True Right ascension
02h 16m 19s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
8.58373°
Longitude
169.16904°
Altitude
492.112 km
Speed
7.623 km/s
Apparent Right ascension
02h 23m 30s
Apparent Declination
-14° 53' 24"
Sunlit
Visualization observer readout
Local Sidereal Time
13:31:32
Azimuth
331.918° NNW
Elevation
-62.517°
Doppler factor
1
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Other satellites on launch #163 in the year 2023 (2023-10-23 UTC)
YAOGAN-39 04A 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-07-01 17:48:29.942Z | 201.076° SSW | 2025-07-01 17:50:29.942Z | 167.693° S | 17.501° | 2025-07-01 17:53:29.942Z | 114.772° SE |
| 5 mins | 2025-07-01 19:28:29.942Z | 223.547° SW | 2025-07-01 19:30:29.942Z | 163.542° S | 30.209° | 2025-07-01 19:33:29.942Z | 107.793° ESE |
| 5 mins | 2025-07-01 21:07:29.942Z | 243.477° WSW | 2025-07-01 21:09:29.942Z | 196.534° SSW | 28.989° | 2025-07-01 21:12:29.942Z | 128.266° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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