FENGYUN 1C DEB, 31980
Orbit data source: Space-Track
FENGYUN 1C DEB, 31980 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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31980 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: 19 hours ago
TLE from 19 hours ago
0 FENGYUN 1C DEB
1 31980U 99025CPH 26253.30271047 .00000312 00000-0 41470-3 0 9993
2 31980 97.5851 273.8660 0428357 135.5261 228.1110 13.32381381932868Epoch: 2026-09-10T07:15Z
TLE epoch observation values (Epoch: 2026-09-10T07:15:54.184Z)
Latitude
0.00002°
Longitude
175.54787°
Altitude
1,362.959 km
Speed
7.07 km/s
True Right ascension
18h 15m 27s
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
18:41:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,456.846 km
Perigee altitude
813.184 km
Semi-major axis
7,513.152 km
Eccentricity
0.04284
Inclination
97.5851°
RAAN
273.866°
Arg. of periapsis
135.5261°
True anomaly
224.58535°
Mean anomaly
228.111°
Eccentric anomaly
226.33557°
Mean motion
3.3328 °/min
Orbital period
108.02 mins
BSTAR
0.0004147
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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 | 2026-09-11 03:13:13.898Z | 238.07° WSW | 2026-09-11 03:17:13.898Z | 272.402° WNW | 15.084° | 2026-09-11 03:20:13.898Z | 300.133° NW |
| 8 mins | 2026-09-11 14:31:13.898Z | 4.349° NNE | 2026-09-11 14:35:13.898Z | 246.422° WSW | 65.994° | 2026-09-11 14:39:13.898Z | 203.04° SW |
| 11 mins | 2026-09-12 00:50:13.898Z | 142.239° SSE | 2026-09-12 00:56:13.898Z | 65.666° ENE | 50.888° | 2026-09-12 01:01:13.898Z | 1.902° NNE |
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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