YAOGAN-39 01A, 57727
Orbit data source: Space-Track
YAOGAN-39 01A, 57727 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Thu, 31 Aug 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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57727 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
3 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 3 hours ago
0 YAOGAN-39 01A
1 57727U 23130A 25187.22332103 .00007939 00000-0 33192-3 0 9995
2 57727 35.0006 144.3885 0005495 258.9737 101.0360 15.22868874102938Epoch: 2025-07-06T05:21Z
TLE epoch observation values (Epoch: 2025-07-06T05:21:34.936Z)
Latitude
-0.00001°
Longitude
139.54282°
Altitude
496.824 km
Speed
7.618 km/s
True Right ascension
09h 37m 33s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-32.89433°
Longitude
72.07735°
Altitude
502.183 km
Speed
7.616 km/s
Apparent Right ascension
06h 30m 43s
Apparent Declination
-38° 18' 47"
Sunlit
Visualization observer readout
Local Sidereal Time
20:09:40
Azimuth
93.175° ESE
Elevation
-70.804°
Doppler factor
1
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Other satellites on launch #130 in the year 2023 (2023-08-31 UTC)
YAOGAN-39 01A 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 | 2025-07-07 00:27:52.487Z | 187.826° SSW | 2025-07-07 00:29:52.487Z | 154.854° SSE | 14.555° | 2025-07-07 00:31:52.487Z | 122.447° SE |
| 5 mins | 2025-07-07 02:06:52.487Z | 223.94° SW | 2025-07-07 02:08:52.487Z | 178.262° S | 28.517° | 2025-07-07 02:11:52.487Z | 110.643° ESE |
| 5 mins | 2025-07-07 03:46:52.487Z | 235.809° WSW | 2025-07-07 03:48:52.487Z | 174.626° S | 30.899° | 2025-07-07 03:51:52.487Z | 119.054° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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