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
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 01A
1 57727U 23130A 25188.92779939 .00007403 00000-0 30936-3 0 9994
2 57727 35.0005 133.6716 0005535 271.8468 88.1612 15.22896832103190Epoch: 2025-07-07T22:16Z
TLE epoch observation values (Epoch: 2025-07-07T22:16:01.867Z)
Latitude
-0.00005°
Longitude
-126.46636°
Altitude
495.895 km
Speed
7.619 km/s
True Right ascension
08h 54m 41s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
1.18323°
Longitude
-127.26083°
Altitude
495.632 km
Speed
7.619 km/s
Apparent Right ascension
08h 25m 20s
Apparent Declination
-18° 37' 14"
Sunlit
Visualization observer readout
Local Sidereal Time
19:48:34
Azimuth
336.923° NNW
Elevation
-67.277°
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 | 2025-07-08 23:39:58.466Z | 195.646° SSW | 2025-07-08 23:41:58.466Z | 163.465° S | 15.845° | 2025-07-08 23:43:58.466Z | 127.343° SE |
| 5 mins | 2025-07-09 01:19:58.466Z | 218.124° SW | 2025-07-09 01:21:58.466Z | 158.539° S | 29.162° | 2025-07-09 01:24:58.466Z | 106.412° ESE |
| 5 mins | 2025-07-09 02:58:58.466Z | 242.117° WSW | 2025-07-09 03:00:58.466Z | 192.167° SSW | 30.485° | 2025-07-09 03:03:58.466Z | 124.25° SE |
| 4 mins | 2025-07-09 04:38:58.466Z | 230.046° WSW | 2025-07-09 04:39:58.466Z | 211.547° SW | 17.296° | 2025-07-09 04:42:58.466Z | 158.678° S |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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