FENGYUN 1C DEB, 29805
Orbit data source: Space-Track
FENGYUN 1C DEB, 29805 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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29805 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 day ago
TLE from 1 day ago
0 FENGYUN 1C DEB
1 29805U 99025CX 26257.06433449 .00000087 00000-0 12670-3 0 9998
2 29805 99.4173 309.2787 0187668 232.6170 125.7762 13.72734901984808Epoch: 2026-09-14T01:32Z
TLE epoch observation values (Epoch: 2026-09-14T01:32:38.499Z)
Latitude
-0.00007°
Longitude
-66.9317°
Altitude
1,075.127 km
Speed
7.273 km/s
True Right ascension
20h 37m 06s
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
02:13:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,125.244 km
Perigee altitude
848.803 km
Semi-major axis
7,365.161 km
Eccentricity
0.01877
Inclination
99.4173°
RAAN
309.2787°
Arg. of periapsis
232.617°
True anomaly
127.49705°
Mean anomaly
125.7762°
Eccentric anomaly
126.639°
Mean motion
3.43376 °/min
Orbital period
104.84 mins
BSTAR
0.0001267
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-15 14:55:55.800Z | 57.72° ENE | 2026-09-15 14:58:55.800Z | 86.926° E | 14.159° | 2026-09-15 15:01:55.800Z | 117.652° SE |
| 11 mins | 2026-09-15 16:37:55.800Z | 11.968° NNE | 2026-09-15 16:42:55.800Z | 336.621° NNW | 76.654° | 2026-09-15 16:48:55.800Z | 200.408° SSW |
| 4 mins | 2026-09-15 18:23:55.800Z | 323.238° NNW | 2026-09-15 18:25:55.800Z | 303.115° NW | 13.627° | 2026-09-15 18:27:55.800Z | 283.112° WNW |
| 10 mins | 2026-09-16 02:39:55.800Z | 126.372° SE | 2026-09-16 02:44:55.800Z | 58.298° ENE | 41.036° | 2026-09-16 02:49:55.800Z | 3.099° NNE |
| 11 mins | 2026-09-16 04:22:55.800Z | 203.195° SW | 2026-09-16 04:27:55.800Z | 263° W | 36.868° | 2026-09-16 04:33:55.800Z | 327.684° NNW |
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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