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 shape, 14.5 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 SHIYAN 30-03
1 68139U 26048A 26119.90450286 .00002382 00000-0 23518-3 0 9997
2 68139 34.9993 197.1648 0005154 292.2179 67.7979 14.91661897 7159Epoch: 2026-04-29T21:42Z
TLE epoch observation values (Epoch: 2026-04-29T21:42:29.047Z)
Latitude
0°
Longitude
13.68501°
Altitude
590.32 km
Speed
7.568 km/s
True Right ascension
13h 08m 39s
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
14:36:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
599.553 km
Perigee altitude
592.364 km
Semi-major axis
6,974.096 km
Eccentricity
0.00052
Inclination
34.9993°
RAAN
197.1648°
Arg. of periapsis
292.2179°
True anomaly
67.85259°
Mean anomaly
67.7979°
Eccentric anomaly
67.82525°
Mean motion
3.72659 °/min
Orbital period
96.6 mins
BSTAR
0.00023518
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-30 09:11:53.121Z | 209.519° SW | 2026-04-30 09:14:53.121Z | 156.593° SSE | 23.275° | 2026-04-30 09:17:53.121Z | 108.761° ESE |
| 6 mins | 2026-04-30 10:53:53.121Z | 235.415° WSW | 2026-04-30 10:55:53.121Z | 191.899° SSW | 33.643° | 2026-04-30 10:59:53.121Z | 107.72° ESE |
| 6 mins | 2026-04-30 12:35:53.121Z | 241.163° WSW | 2026-04-30 12:37:53.121Z | 194.393° SSW | 30.332° | 2026-04-30 12:41:53.121Z | 126.133° SE |
| 4 mins | 2026-04-30 14:17:53.121Z | 229.47° WSW | 2026-04-30 14:19:53.121Z | 198.065° SSW | 15.218° | 2026-04-30 14:21:53.121Z | 170.419° 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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