SHIYAN 30-03, 68139
Orbit data source: Space-Track
SHIYAN 30-03, 68139 is a payload satellite owned by SAST (CN) in LEO that was launched on Thu, 12 Mar 2026 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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68139 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SAST
Mission
Operational spacecraft
Bus & Motor
SY30, Unknown motor
Mass
500 kg wet, ~500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 SHIYAN 30-03
1 68139U 26048A 26104.98036788 .00001336 00000-0 13258-3 0 9994
2 68139 35.0003 286.5940 0003139 176.1350 183.9380 14.91819707 4927Epoch: 2026-04-14T23:31Z
TLE epoch observation values (Epoch: 2026-04-14T23:31:43.784Z)
Latitude
-0°
Longitude
90.51273°
Altitude
593.366 km
Speed
7.564 km/s
True Right ascension
19h 06m 22s
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
19:38:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
597.656 km
Perigee altitude
593.278 km
Semi-major axis
6,973.604 km
Eccentricity
0.00031
Inclination
35.0003°
RAAN
286.594°
Arg. of periapsis
176.135°
True anomaly
183.93553°
Mean anomaly
183.938°
Eccentric anomaly
183.93677°
Mean motion
3.72698 °/min
Orbital period
96.59 mins
BSTAR
0.00013258
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Other satellites on launch #48 in the year 2026 (2026-03-12 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 30-03 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 | 2026-04-15 15:49:50.613Z | 201.779° SSW | 2026-04-15 15:52:50.613Z | 148.654° SSE | 20.871° | 2026-04-15 15:54:50.613Z | 116.376° SE |
| 7 mins | 2026-04-15 17:30:50.613Z | 238.039° WSW | 2026-04-15 17:33:50.613Z | 175.603° S | 33.529° | 2026-04-15 17:37:50.613Z | 104.624° ESE |
| 6 mins | 2026-04-15 19:12:50.613Z | 248.347° W | 2026-04-15 19:15:50.613Z | 179.891° S | 31.343° | 2026-04-15 19:18:50.613Z | 126.406° SE |
| 4 mins | 2026-04-15 20:55:50.613Z | 224.427° SW | 2026-04-15 20:56:50.613Z | 207.371° SW | 17.312° | 2026-04-15 20:59:50.613Z | 162.652° S |
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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