FENGYUN 1C DEB, 41828
Orbit data source: Space-Track
FENGYUN 1C DEB, 41828 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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41828 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, 0.050 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 FENGYUN 1C DEB
1 41828U 99025EYF 26283.66023981 .00013145 00000-0 26691-2 0 9994
2 41828 98.9200 77.9365 0031447 334.9488 25.0182 14.60980637518600Epoch: 2026-10-10T15:50Z
TLE epoch observation values (Epoch: 2026-10-10T15:50:44.719Z)
Latitude
-0.00013°
Longitude
-179.01399°
Altitude
672.839 km
Speed
7.531 km/s
True Right ascension
05h 11m 44s
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
10:18:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
709.342 km
Perigee altitude
664.906 km
Semi-major axis
7,065.261 km
Eccentricity
0.00314
Inclination
98.92°
RAAN
77.9365°
Arg. of periapsis
334.9488°
True anomaly
25.17114°
Mean anomaly
25.0182°
Eccentric anomaly
25.09462°
Mean motion
3.65469 °/min
Orbital period
98.5 mins
BSTAR
0.0026691
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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 | 2026-10-12 22:40:29.178Z | 40.066° NE | 2026-10-12 22:43:29.178Z | 88.445° E | 32.797° | 2026-10-12 22:47:29.178Z | 157.921° S |
| 6 mins | 2026-10-13 00:18:29.178Z | 336.931° NNW | 2026-10-13 00:21:29.178Z | 285.17° WNW | 25.554° | 2026-10-13 00:24:29.178Z | 242.368° WSW |
| 6 mins | 2026-10-13 09:44:29.178Z | 122.453° SE | 2026-10-13 09:47:29.178Z | 58.195° ENE | 34.852° | 2026-10-13 09:50:29.178Z | 9.277° NNE |
| 5 mins | 2026-10-13 11:22:29.178Z | 229.453° WSW | 2026-10-13 11:24:29.178Z | 263.044° W | 22.137° | 2026-10-13 11:27:29.178Z | 309.466° NW |
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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