FENGYUN 1C DEB, 41825
Orbit data source: Space-Track
FENGYUN 1C DEB, 41825 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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41825 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: 3 days ago
TLE from 3 days ago
0 FENGYUN 1C DEB
1 41825U 99025EYC 26132.47831466 .00002005 00000-0 84140-3 0 9995
2 41825 98.7287 205.9694 0056508 143.2176 217.2902 14.26170729494960Epoch: 2026-05-12T11:28Z
TLE epoch observation values (Epoch: 2026-05-12T11:28:46.386Z)
Latitude
-0.00002°
Longitude
163.52401°
Altitude
839.863 km
Speed
7.416 km/s
True Right ascension
13h 43m 52s
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
19:55:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
842.282 km
Perigee altitude
761.138 km
Semi-major axis
7,179.847 km
Eccentricity
0.00565
Inclination
98.7287°
RAAN
205.9694°
Arg. of periapsis
143.2176°
True anomaly
216.90009°
Mean anomaly
217.2902°
Eccentric anomaly
217.09492°
Mean motion
3.56755 °/min
Orbital period
100.91 mins
BSTAR
0.0008414
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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 | 2026-05-15 17:30:35.313Z | 21.76° NNE | 2026-05-15 17:35:35.313Z | 124.803° SE | 40.545° | 2026-05-15 17:39:35.313Z | 180.65° SSW |
| 4 mins | 2026-05-15 19:12:35.313Z | 322.78° NNW | 2026-05-15 19:14:35.313Z | 295.918° NW | 15.458° | 2026-05-15 19:16:35.313Z | 269.841° W |
| 9 mins | 2026-05-16 04:50:35.313Z | 165.489° S | 2026-05-16 04:54:35.313Z | 300.167° NW | 44.994° | 2026-05-16 04:59:35.313Z | 346.301° 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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