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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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Identifier
57727, 2023-130A
Orbit
LEO
Country
Flag of CNCN / PRC
Related business
Manufacturer
DFH
Mission
Operational Defense Sigint
Bus & Motor
Unknown
Mass
~300 kg wet, ~300 kg dry
Launch date (UTC)
2023-08-31 (2 years ago)
Launch vehicle
CHANG ZHENG 2D
Launch site
Xichang Space Center, China (XSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 2.5 m
Radar Cross Section
11.063 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago
0 YAOGAN-39 01A
1 57727U 23130A   25259.65920118  .00009877  00000-0  40774-3 0  9998
2 57727  35.0020  48.8818 0003166 194.5986 165.4638 15.23264953113980
Epoch: 2025-09-16T15:49Z
TLE epoch observation values (Epoch: 2025-09-16T15:49:14.981Z)
Latitude
-0.00002°
Longitude
175.72303°
Altitude
497.014 km
Speed
7.617 km/s
True Right ascension
03h 15m 31s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
13:55:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
501.428 km
Perigee altitude
497.073 km
Semi-major axis
6,877.388 km
Eccentricity
0.00032
Inclination
35.002°
RAAN
48.8818°
Arg. of periapsis
194.5986°
True anomaly
165.4729°
Mean anomaly
165.4638°
Eccentric anomaly
165.46835°
Mean motion
3.80547 °/min
Orbital period
94.6 mins
BSTAR
0.00040774
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Other satellites on launch #130 in the year 2023 (2023-08-31 UTC)

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