FENGYUN 1C DEB, 31264
Orbit data source: Space-Track
FENGYUN 1C DEB, 31264 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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31264 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: 1 week ago
TLE from 1 week ago
0 FENGYUN 1C DEB
1 31264U 99025BMW 26152.57536059 .00001069 00000-0 53464-3 0 9998
2 31264 99.1056 59.1966 0001468 74.9599 45.8729 14.18984109988517Epoch: 2026-06-01T13:48Z
TLE epoch observation values (Epoch: 2026-06-01T13:48:31.154Z)
Latitude
58.06555°
Longitude
156.82632°
Altitude
837.795 km
Speed
7.44 km/s
True Right ascension
16h 56m 04s
True Declination
57° 54' 46"
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
01:37:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
827.027 km
Perigee altitude
824.912 km
Semi-major axis
7,204.107 km
Eccentricity
0.00015
Inclination
99.1056°
RAAN
59.1966°
Arg. of periapsis
74.9599°
True anomaly
45.88498°
Mean anomaly
45.8729°
Eccentric anomaly
45.87894°
Mean motion
3.54955 °/min
Orbital period
101.42 mins
BSTAR
0.00053464
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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 | 2026-06-10 17:21:29.040Z | 147.293° SSE | 2026-06-10 17:26:29.040Z | 48.087° ENE | 39.454° | 2026-06-10 17:30:29.040Z | 356.151° N |
| 5 mins | 2026-06-10 19:04:29.040Z | 240.818° WSW | 2026-06-10 19:06:29.040Z | 266.682° W | 16.568° | 2026-06-10 19:09:29.040Z | 303.36° NW |
| 6 mins | 2026-06-11 05:42:29.040Z | 58.933° ENE | 2026-06-11 05:44:29.040Z | 87.686° E | 21.522° | 2026-06-11 05:48:29.040Z | 142.092° SSE |
| 8 mins | 2026-06-11 07:21:29.040Z | 354.393° N | 2026-06-11 07:25:29.040Z | 283.498° WNW | 34.197° | 2026-06-11 07:29:29.040Z | 224.326° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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