YAOGAN-30 AC, 48863
Orbit data source: Space-Track
YAOGAN-30 AC, 48863 is a payload satellite owned by PLA SSF (CN) in LEO that was launched on Fri, 18 Jun 2021 UTC via a CHANG ZHENG 2C 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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48863 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SECM
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: 1 day ago
TLE from 1 day ago
0 YAOGAN-30 AC
1 48863U 21055D 26172.33343507 .00001773 00000-0 13234-3 0 9992
2 48863 34.9946 126.2611 0003689 211.1965 148.8524 15.02687668273515Epoch: 2026-06-21T08:00Z
TLE epoch observation values (Epoch: 2026-06-21T08:00:08.790Z)
Latitude
-0.00003°
Longitude
96.68922°
Altitude
559.719 km
Speed
7.583 km/s
True Right ascension
08h 25m 02s
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
00:51:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
564.395 km
Perigee altitude
559.275 km
Semi-major axis
6,939.972 km
Eccentricity
0.00037
Inclination
34.9946°
RAAN
126.2611°
Arg. of periapsis
211.1965°
True anomaly
148.87426°
Mean anomaly
148.8524°
Eccentric anomaly
148.86333°
Mean motion
3.75411 °/min
Orbital period
95.89 mins
BSTAR
0.00013234
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Other satellites on launch #55 in the year 2021 (2021-06-18 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-30 AC 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-23 00:05:56.824Z | 197.774° SSW | 2026-06-23 00:07:56.824Z | 165.533° S | 18.671° | 2026-06-23 00:10:56.824Z | 115.351° SE |
| 6 mins | 2026-06-23 01:46:56.824Z | 226.913° WSW | 2026-06-23 01:48:56.824Z | 177.31° S | 31.995° | 2026-06-23 01:52:56.824Z | 104.193° ESE |
| 5 mins | 2026-06-23 03:27:56.824Z | 240.594° WSW | 2026-06-23 03:29:56.824Z | 189.253° SSW | 31.641° | 2026-06-23 03:32:56.824Z | 125.891° SE |
| 4 mins | 2026-06-23 05:08:56.824Z | 233.519° WSW | 2026-06-23 05:10:56.824Z | 198.031° SSW | 17.978° | 2026-06-23 05:12:56.824Z | 165.47° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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