FENGYUN 1C DEB, 31625
Orbit data source: Space-Track
FENGYUN 1C DEB, 31625 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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31625 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, 0.062 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 31625U 99025CAF 26278.77538513 .00000567 00000-0 12321-3 0 9996
2 31625 98.8072 25.9150 0147856 190.3163 323.1170 14.55903383 26869Epoch: 2026-10-05T18:36Z
TLE epoch observation values (Epoch: 2026-10-05T18:36:33.275Z)
Latitude
27.28795°
Longitude
-83.11368°
Altitude
626.567 km
Speed
7.592 km/s
True Right ascension
14h 01m 53s
True Declination
27° 08' 44"
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
16:00:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
808.254 km
Perigee altitude
598.84 km
Semi-major axis
7,081.684 km
Eccentricity
0.01479
Inclination
98.8072°
RAAN
25.915°
Arg. of periapsis
190.3163°
True anomaly
322.08491°
Mean anomaly
323.117°
Eccentric anomaly
322.60249°
Mean motion
3.64199 °/min
Orbital period
98.85 mins
BSTAR
0.00012321
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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 | 2026-10-07 06:20:17.936Z | 119.907° SE | 2026-10-07 06:24:17.936Z | 58.66° ENE | 29.023° | 2026-10-07 06:27:17.936Z | 15.464° NNE |
| 7 mins | 2026-10-07 07:58:17.936Z | 208.085° SW | 2026-10-07 08:01:17.936Z | 257.845° W | 34.32° | 2026-10-07 08:05:17.936Z | 321.905° NNW |
| 7 mins | 2026-10-07 19:59:17.936Z | 25.476° NE | 2026-10-07 20:02:17.936Z | 110.12° ESE | 61.89° | 2026-10-07 20:06:17.936Z | 182.959° SSW |
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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