SHIYAN 30 01, 65851
Orbit data source: Space-Track
SHIYAN 30 01, 65851 is a payload satellite owned by SAST (CN) in LEO that was launched on Mon, 29 Sep 2025 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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65851 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational Civil Radar Imaging
Bus & Motor
SY30, Unknown motor
Mass
500 kg wet, ~500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.1 m
Radar Cross Section
2.715 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 SHIYAN 30 01
1 65851U 25222A 26171.43878638 .00001285 00000-0 12770-3 0 9998
2 65851 34.9879 242.5134 0001349 148.0044 212.0743 14.91778316 39521Epoch: 2026-06-20T10:31Z
TLE epoch observation values (Epoch: 2026-06-20T10:31:51.143Z)
Latitude
0.00001°
Longitude
175.89692°
Altitude
592.108 km
Speed
7.566 km/s
True Right ascension
16h 10m 03s
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
07:16:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
596.539 km
Perigee altitude
594.657 km
Semi-major axis
6,973.735 km
Eccentricity
0.00013
Inclination
34.9879°
RAAN
242.5134°
Arg. of periapsis
148.0044°
True anomaly
212.06609°
Mean anomaly
212.0743°
Eccentric anomaly
212.0702°
Mean motion
3.72688 °/min
Orbital period
96.6 mins
BSTAR
0.0001277
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Other satellites on launch #222 in the year 2025 (2025-09-29 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.SHIYAN 30 01 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-21 09:17:50.425Z | 222.646° SW | 2026-06-21 09:20:50.425Z | 161.128° S | 28.82° | 2026-06-21 09:23:50.425Z | 107.581° ESE |
| 6 mins | 2026-06-21 10:59:50.425Z | 242.81° WSW | 2026-06-21 11:01:50.425Z | 200.938° SSW | 33.625° | 2026-06-21 11:05:50.425Z | 113.884° SE |
| 5 mins | 2026-06-21 12:41:50.425Z | 239.505° WSW | 2026-06-21 12:43:50.425Z | 199.352° SSW | 24.852° | 2026-06-21 12:46:50.425Z | 145.725° SSE |
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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