FENGYUN 1C DEB, 41826
Orbit data source: Space-Track
FENGYUN 1C DEB, 41826 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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41826 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: 4 days ago
TLE from 4 days ago
0 FENGYUN 1C DEB
1 41826U 99025EYD 26206.15532584 .00002239 00000-0 96169-3 0 9995
2 41826 98.7186 275.4083 0052087 293.1713 66.3984 14.25019451505557Epoch: 2026-07-25T03:43Z
TLE epoch observation values (Epoch: 2026-07-25T03:43:40.152Z)
Latitude
-0.00003°
Longitude
-83.38066°
Altitude
796.523 km
Speed
7.463 km/s
True Right ascension
18h 21m 37s
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
12:39:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
842.997 km
Perigee altitude
768.162 km
Semi-major axis
7,183.716 km
Eccentricity
0.00521
Inclination
98.7186°
RAAN
275.4083°
Arg. of periapsis
293.1713°
True anomaly
66.94677°
Mean anomaly
66.3984°
Eccentric anomaly
66.67244°
Mean motion
3.56467 °/min
Orbital period
100.99 mins
BSTAR
0.00096169
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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 | 2026-07-29 03:54:28.377Z | 132.287° SE | 2026-07-29 03:58:28.377Z | 78.778° E | 31.083° | 2026-07-29 04:03:28.377Z | 4.235° NNE |
| 7 mins | 2026-07-29 05:35:28.377Z | 216.85° SW | 2026-07-29 05:38:28.377Z | 259.785° W | 24.304° | 2026-07-29 05:42:28.377Z | 316.476° NNW |
| 4 mins | 2026-07-29 16:13:28.377Z | 76.833° E | 2026-07-29 16:14:28.377Z | 89.281° E | 14.54° | 2026-07-29 16:17:28.377Z | 123.857° SE |
| 8 mins | 2026-07-29 17:51:28.377Z | 3.591° NNE | 2026-07-29 17:54:28.377Z | 314.096° NW | 42.129° | 2026-07-29 17:59:28.377Z | 206.621° SW |
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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