FENGYUN 1C DEB, 30945
Orbit data source: Space-Track
FENGYUN 1C DEB, 30945 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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30945 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 FENGYUN 1C DEB
1 30945U 99025BAK 26068.34742561 .00004540 00000-0 17493-2 0 9999
2 30945 99.3887 88.7904 0031242 148.1621 344.8963 14.30568931976759Epoch: 2026-03-09T08:20Z
TLE epoch observation values (Epoch: 2026-03-09T08:20:17.572Z)
Latitude
46.31522°
Longitude
-13.40907°
Altitude
775.269 km
Speed
7.482 km/s
True Right ascension
18h 34m 49s
True Declination
46° 08' 38"
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
21:57:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
809.393 km
Perigee altitude
764.623 km
Semi-major axis
7,165.145 km
Eccentricity
0.00312
Inclination
99.3887°
RAAN
88.7904°
Arg. of periapsis
148.1621°
True anomaly
344.80266°
Mean anomaly
344.8963°
Eccentric anomaly
344.84952°
Mean motion
3.57854 °/min
Orbital period
100.6 mins
BSTAR
0.0017493
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-11 00:09:23.874Z | 111.829° ESE | 2026-03-11 00:12:23.874Z | 72.59° E | 22.015° | 2026-03-11 00:16:23.874Z | 16.214° NNE |
| 8 mins | 2026-03-11 01:48:23.874Z | 197.023° SSW | 2026-03-11 01:52:23.874Z | 273.244° WNW | 33.125° | 2026-03-11 01:56:23.874Z | 328.734° NNW |
| 8 mins | 2026-03-11 14:01:23.874Z | 23.665° NE | 2026-03-11 14:05:23.874Z | 121.274° SE | 41.972° | 2026-03-11 14:09:23.874Z | 183.457° SSW |
| 4 mins | 2026-03-11 15:42:23.874Z | 320.226° NNW | 2026-03-11 15:44:23.874Z | 293.368° NW | 14.846° | 2026-03-11 15:46:23.874Z | 268.669° W |
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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