FENGYUN 1C DEB, 30123
Orbit data source: Space-Track
FENGYUN 1C DEB, 30123 is space debris in SSO originally from a launch on Mon, 10 May 1999 UTC launched from the Taiyaun Space Center, China (TSC). Fengyun 1C debris stems from the Chinese weather satellite Fengyun-1C, which was intentionally destroyed by a Chinese anti-satellite missile in 2007. This event dramatically increased the amount of space debris, with thousands of trackable fragments posing hazards to satellites and human spaceflight. The Fengyun 1C debris cloud has become a focal point in discussions about space sustainability and the need for international regulations to prevent the creation of new debris.
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30123 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 FENGYUN 1C DEB
1 30123U 99025SC 26254.13486851 .00001922 00000-0 60672-3 0 9997
2 30123 96.9201 143.4477 0224876 333.6342 25.3537 14.27649139 11307Epoch: 2026-09-11T03:14Z
TLE epoch observation values (Epoch: 2026-09-11T03:14:12.639Z)
Latitude
-0.00003°
Longitude
104.73247°
Altitude
657.372 km
Speed
7.604 km/s
True Right ascension
09h 33m 47s
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
05:02:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
958.012 km
Perigee altitude
635.324 km
Semi-major axis
7,174.805 km
Eccentricity
0.02249
Inclination
96.9201°
RAAN
143.4477°
Arg. of periapsis
333.6342°
True anomaly
26.48579°
Mean anomaly
25.3537°
Eccentric anomaly
25.91684°
Mean motion
3.57131 °/min
Orbital period
100.8 mins
BSTAR
0.00060672
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Other satellites on launch #25 in the year 1999 (1999-05-10 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.FENGYUN 1C DEB 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-09-11 16:48:48.012Z | 169.843° S | 2026-09-11 16:52:48.012Z | 327.407° NNW | 77.655° | 2026-09-11 16:56:48.012Z | 347.49° N |
| 10 mins | 2026-09-12 05:02:48.012Z | 24.086° NE | 2026-09-12 05:07:48.012Z | 101.113° ESE | 53.411° | 2026-09-12 05:12:48.012Z | 171.825° S |
| 8 mins | 2026-09-12 06:43:48.012Z | 335.275° NNW | 2026-09-12 06:46:48.012Z | 298.764° NW | 24.488° | 2026-09-12 06:51:48.012Z | 242.662° WSW |
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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