YAOGAN-31 J, 47695
Orbit data source: Space-Track
YAOGAN-31 J, 47695 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Wed, 24 Feb 2021 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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47695 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
DFH
Mission
Operational Defense Sigint
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: 21 hours ago
TLE from 21 hours ago
0 YAOGAN-31 J
1 47695U 21014E 26172.55091292 -.00000104 00000-0 -20577-4 0 9992
2 47695 63.4004 186.4840 0177614 0.8907 359.2401 13.45448840261319Epoch: 2026-06-21T13:13Z
TLE epoch observation values (Epoch: 2026-06-21T13:13:18.876Z)
Latitude
-0.0001°
Longitude
78.40574°
Altitude
958.188 km
Speed
7.438 km/s
True Right ascension
12h 25m 56s
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
21:33:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.486 km
Perigee altitude
955.272 km
Semi-major axis
7,466.016 km
Eccentricity
0.01776
Inclination
63.4004°
RAAN
186.484°
Arg. of periapsis
0.8907°
True anomaly
359.21249°
Mean anomaly
359.2401°
Eccentric anomaly
359.22636°
Mean motion
3.36442 °/min
Orbital period
107 mins
BSTAR
-0.000020577
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Other satellites on launch #14 in the year 2021 (2021-02-24 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-31 J 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 11:10:11.877Z | 330.792° NNW | 2026-06-22 11:16:11.877Z | 40.589° NE | 43.437° | 2026-06-22 11:23:11.877Z | 137.552° SSE |
| 10 mins | 2026-06-22 13:02:11.877Z | 292.771° NW | 2026-06-22 13:06:11.877Z | 253.839° W | 22.425° | 2026-06-22 13:12:11.877Z | 200.677° SSW |
| 6 mins | 2026-06-23 01:02:11.877Z | 133.966° SE | 2026-06-23 01:05:11.877Z | 101.347° ESE | 16.301° | 2026-06-23 01:08:11.877Z | 72.018° E |
| 11 mins | 2026-06-23 02:49:11.877Z | 219.128° SW | 2026-06-23 02:54:11.877Z | 284.203° WNW | 44.3° | 2026-06-23 03:00:11.877Z | 31.197° NE |
| 7 mins | 2026-06-23 04:43:11.877Z | 296.115° NW | 2026-06-23 04:46:11.877Z | 329.167° NNW | 18.476° | 2026-06-23 04:50:11.877Z | 8.47° NNE |
| 5 mins | 2026-06-23 08:32:11.877Z | 8.603° NNE | 2026-06-23 08:34:11.877Z | 27.022° NE | 14.042° | 2026-06-23 08:37:11.877Z | 52.646° ENE |
| 10 mins | 2026-06-23 10:21:11.877Z | 341.741° N | 2026-06-23 10:26:11.877Z | 42.438° NE | 35.551° | 2026-06-23 10:31:11.877Z | 110.606° ESE |
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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