FENGYUN 1C DEB, 30141
Orbit data source: Space-Track
FENGYUN 1C DEB, 30141 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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30141 intel report (Beta)
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Edit Public Description
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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 FENGYUN 1C DEB
1 30141U 99025SW 25347.01752228 .00016177 00000-0 40339-2 0 9995
2 30141 99.0137 268.8078 0019422 35.4296 324.8183 14.51579592982484Epoch: 2025-12-13T00:25Z
TLE epoch observation values (Epoch: 2025-12-13T00:25:13.924Z)
Latitude
0.00002°
Longitude
-179.45105°
Altitude
712.18 km
Speed
7.506 km/s
True Right ascension
17h 55m 13s
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
20:40:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
731.407 km
Perigee altitude
703.844 km
Semi-major axis
7,095.763 km
Eccentricity
0.00194
Inclination
99.0137°
RAAN
268.8078°
Arg. of periapsis
35.4296°
True anomaly
324.68981°
Mean anomaly
324.8183°
Eccentric anomaly
324.75408°
Mean motion
3.63115 °/min
Orbital period
99.14 mins
BSTAR
0.0040339
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-14 06:48:01.101Z | 55.17° ENE | 2025-12-14 06:51:01.101Z | 97.677° ESE | 17.904° | 2025-12-14 06:54:01.101Z | 137.296° SSE |
| 7 mins | 2025-12-14 08:26:01.101Z | 352.216° N | 2025-12-14 08:29:01.101Z | 288.577° WNW | 35.175° | 2025-12-14 08:33:01.101Z | 220.476° SW |
| 5 mins | 2025-12-14 17:57:01.101Z | 96.901° ESE | 2025-12-14 17:59:01.101Z | 61.385° ENE | 21.633° | 2025-12-14 18:02:01.101Z | 17.907° NNE |
| 6 mins | 2025-12-14 19:34:01.101Z | 208.253° SW | 2025-12-14 19:37:01.101Z | 273.225° WNW | 29.917° | 2025-12-14 19:40:01.101Z | 322.096° NNW |
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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