YAOGAN 16B, 39012
Orbit data source: Space-Track
YAOGAN 16B, 39012 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Sun, 25 Nov 2012 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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39012 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CAST
Mission
Operational Defense Radar Imaging
Bus & Motor
Unknown
Mass
~500 kg wet, ~500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.446 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 YAOGAN 16B
1 39012U 12066B 26171.45459260 -.00000082 00000-0 83959-5 0 9992
2 39012 63.3548 281.5858 0435870 26.9011 335.3906 13.45513172666547Epoch: 2026-06-20T10:54Z
TLE epoch observation values (Epoch: 2026-06-20T10:54:36.800Z)
Latitude
-0.00006°
Longitude
-150.73654°
Altitude
797.26 km
Speed
7.6 km/s
True Right ascension
18h 46m 20s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
00:39:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,413.055 km
Perigee altitude
762.233 km
Semi-major axis
7,465.781 km
Eccentricity
0.04359
Inclination
63.3548°
RAAN
281.5858°
Arg. of periapsis
26.9011°
True anomaly
333.20303°
Mean anomaly
335.3906°
Eccentric anomaly
334.30791°
Mean motion
3.36458 °/min
Orbital period
107 mins
BSTAR
0.0000083959
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Other satellites on launch #66 in the year 2012 (2012-11-25 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.YAOGAN 16B Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 15:06:22.242Z | 357.853° N | 2026-06-22 15:09:22.242Z | 26.315° NE | 14.602° | 2026-06-22 15:13:22.242Z | 62.35° ENE |
| 13 mins | 2026-06-22 16:56:22.242Z | 337.549° N | 2026-06-22 17:01:22.242Z | 40.507° NE | 39.238° | 2026-06-22 17:09:22.242Z | 128.656° SE |
| 11 mins | 2026-06-22 18:47:22.242Z | 299.669° NW | 2026-06-22 18:52:22.242Z | 242.731° WSW | 28.891° | 2026-06-22 18:58:22.242Z | 188.923° SSW |
| 8 mins | 2026-06-23 08:37:22.242Z | 204.582° SW | 2026-06-23 08:40:22.242Z | 161.902° S | 43.777° | 2026-06-23 08:45:22.242Z | 37.308° NE |
| 6 mins | 2026-06-23 10:29:22.242Z | 291.418° WNW | 2026-06-23 10:31:22.242Z | 317.574° NNW | 17.791° | 2026-06-23 10:35:22.242Z | 5.853° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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