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
9 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 9 hours ago
0 YAOGAN-39 04A
1 58141U 23163A 25181.88014501 .00009442 00000-0 39149-3 0 9996
2 58141 34.9999 34.0794 0005406 60.5668 299.5585 15.23119608 93985Epoch: 2025-06-30T21:07Z
TLE epoch observation values (Epoch: 2025-06-30T21:07:24.528Z)
Latitude
-0.00008°
Longitude
158.04348°
Altitude
493.513 km
Speed
7.621 km/s
True Right ascension
02h 16m 19s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-7.74225°
Longitude
-13.10559°
Altitude
499.019 km
Speed
7.615 km/s
Apparent Right ascension
11h 48m 54s
Apparent Declination
-49° 12' 43"
Sunlit
Visualization observer readout
Local Sidereal Time
17:27:42
Azimuth
226.401° WSW
Elevation
-26.076°
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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-07-01 17:49:00.886Z | 194.326° SSW | 2025-07-01 17:51:00.886Z | 156.7° SSE | 17.744° | 2025-07-01 17:53:00.886Z | 120.668° SE |
| 5 mins | 2025-07-01 19:28:00.886Z | 230.234° WSW | 2025-07-01 19:30:00.886Z | 182.354° SSW | 30.273° | 2025-07-01 19:33:00.886Z | 111.394° ESE |
| 5 mins | 2025-07-01 21:08:00.886Z | 236.063° WSW | 2025-07-01 21:10:00.886Z | 177.862° S | 28.806° | 2025-07-01 21:13:00.886Z | 124.313° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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