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
15 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 15 hours ago
0 YAOGAN-39 01A
1 57727U 23130A 25187.28887847 .00007944 00000-0 33210-3 0 9998
2 57727 35.0006 143.9763 0005494 259.4931 100.5164 15.22870001102941Epoch: 2025-07-06T06:55Z
TLE epoch observation values (Epoch: 2025-07-06T06:55:59.099Z)
Latitude
-0.00007°
Longitude
115.46525°
Altitude
496.787 km
Speed
7.618 km/s
True Right ascension
09h 35m 54s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
-29.03445°
Longitude
-16.48263°
Altitude
500.6 km
Speed
7.617 km/s
Apparent Right ascension
23h 36m 35s
Apparent Declination
-35° 45' 20"
Sunlit
Visualization observer readout
Local Sidereal Time
10:07:56
Azimuth
276.352° WNW
Elevation
-72.06°
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 00:27:51.386Z | 188.068° SSW | 2025-07-07 00:29:51.386Z | 155.189° SSE | 14.557° | 2025-07-07 00:31:51.386Z | 122.683° SE |
| 5 mins | 2025-07-07 02:06:51.386Z | 224.162° SW | 2025-07-07 02:08:51.386Z | 178.89° S | 28.485° | 2025-07-07 02:11:51.386Z | 110.809° ESE |
| 5 mins | 2025-07-07 03:46:51.386Z | 236.104° WSW | 2025-07-07 03:48:51.386Z | 175.336° S | 30.94° | 2025-07-07 03:51:51.386Z | 119.171° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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