FENGYUN 1C DEB, 31753
Orbit data source: Space-Track
FENGYUN 1C DEB, 31753 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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31753 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: 12 hours ago
TLE from 12 hours ago
0 FENGYUN 1C DEB
1 31753U 99025CFC 26254.36742779 .00000309 00000-0 14808-3 0 9994
2 31753 98.6038 284.9481 0159653 107.7479 267.0994 14.18935197998859Epoch: 2026-09-11T08:49Z
TLE epoch observation values (Epoch: 2026-09-11T08:49:05.761Z)
Latitude
12.83584°
Longitude
160.31708°
Altitude
838.774 km
Speed
7.431 km/s
True Right ascension
18h 51m 55s
True Declination
12° 45' 45"
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
13:00:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
941.128 km
Perigee altitude
711.092 km
Semi-major axis
7,204.247 km
Eccentricity
0.01597
Inclination
98.6038°
RAAN
284.9481°
Arg. of periapsis
107.7479°
True anomaly
265.27441°
Mean anomaly
267.0994°
Eccentric anomaly
266.18668°
Mean motion
3.54944 °/min
Orbital period
101.42 mins
BSTAR
0.00014808
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-09-12 01:47:16.291Z | 152.822° SSE | 2026-09-12 01:52:16.291Z | 83.154° E | 61.952° | 2026-09-12 01:57:16.291Z | 353.98° N |
| 4 mins | 2026-09-12 03:31:16.291Z | 245.635° WSW | 2026-09-12 03:33:16.291Z | 270.845° WNW | 14.556° | 2026-09-12 03:35:16.291Z | 295.506° NW |
| 6 mins | 2026-09-12 14:08:16.291Z | 54.981° ENE | 2026-09-12 14:10:16.291Z | 86.626° E | 24.283° | 2026-09-12 14:14:16.291Z | 146.531° SSE |
| 7 mins | 2026-09-12 15:48:16.291Z | 343.045° N | 2026-09-12 15:51:16.291Z | 285.448° WNW | 33.585° | 2026-09-12 15:55:16.291Z | 228.571° 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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