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YAOGAN 20C, 40111

Orbit data source: Space-Track

YAOGAN 20C, 40111 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Sat, 09 Aug 2014 UTC via a CHANG ZHENG 4C launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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
40111, 2014-047C
Orbit
LEO
Country
Flag of CNCN / PRC
Related business
Manufacturer
CAST
Mission
Operational Defense Sigint
Bus & Motor
Unknown
Mass
~500 kg wet, ~500 kg dry
Launch date (UTC)
2014-08-09 (12 years ago)
Launch vehicle
CHANG ZHENG 4C
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.446 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago
0 YAOGAN 20C
1 40111U 14047C   26073.96067146  .00000004  00000-0  10315-3 0  9997
2 40111  63.3776 262.6447 0381885  14.5792 346.5891 13.45442121569613
Epoch: 2026-03-14T23:03Z
TLE epoch observation values (Epoch: 2026-03-14T23:03:22.014Z)
Latitude
0.00003°
Longitude
104.22864°
Altitude
814.049 km
Speed
7.583 km/s
True Right ascension
17h 30m 34s
True Declination
0° 00' 00"
Sunlit
Object was in daylight 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
13:42:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,373.022 km
Perigee altitude
802.788 km
Semi-major axis
7,466.042 km
Eccentricity
0.03819
Inclination
63.3776°
RAAN
262.6447°
Arg. of periapsis
14.5792°
True anomaly
345.52488°
Mean anomaly
346.5891°
Eccentric anomaly
346.06207°
Mean motion
3.3644 °/min
Orbital period
107 mins
BSTAR
0.00010315
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