FENGYUN 1C DEB, 31760
Orbit data source: Space-Track
FENGYUN 1C DEB, 31760 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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31760 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, 0.076 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 FENGYUN 1C DEB
1 31760U 99025CFK 26297.27922112 .00000966 00000-0 38000-3 0 9999
2 31760 99.2727 60.2405 0051355 9.1442 351.0662 14.31073523 6267Epoch: 2026-10-24T06:42Z
TLE epoch observation values (Epoch: 2026-10-24T06:42:04.704Z)
Latitude
-0.00005°
Longitude
-72.96679°
Altitude
754.697 km
Speed
7.496 km/s
True Right ascension
04h 00m 57s
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
15:27:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
822.104 km
Perigee altitude
748.528 km
Semi-major axis
7,163.453 km
Eccentricity
0.00514
Inclination
99.2727°
RAAN
60.2405°
Arg. of periapsis
9.1442°
True anomaly
350.97423°
Mean anomaly
351.0662°
Eccentric anomaly
351.02027°
Mean motion
3.57981 °/min
Orbital period
100.56 mins
BSTAR
0.00038
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-10-24 20:42:13.450Z | 30.573° NE | 2026-10-24 20:47:13.450Z | 113.294° SE | 41.6° | 2026-10-24 20:51:13.450Z | 167.965° S |
| 6 mins | 2026-10-24 22:23:13.450Z | 334.791° NNW | 2026-10-24 22:26:13.450Z | 288.885° WNW | 24.465° | 2026-10-24 22:29:13.450Z | 249.093° W |
| 8 mins | 2026-10-25 08:00:13.450Z | 148.719° SSE | 2026-10-25 08:03:13.450Z | 101.61° ESE | 60.17° | 2026-10-25 08:08:13.450Z | 353.2° N |
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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