FENGYUN 1C DEB, 29809
Orbit data source: Space-Track
FENGYUN 1C DEB, 29809 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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29809 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 29809U 99025DB 26206.42583925 .00001056 00000-0 28019-3 0 9992
2 29809 98.8854 185.7179 0116224 36.8145 115.2106 14.47037689 27164Epoch: 2026-07-25T10:13Z
TLE epoch observation values (Epoch: 2026-07-25T10:13:12.511Z)
Latitude
26.46755°
Longitude
-86.28219°
Altitude
774.586 km
Speed
7.45 km/s
True Right ascension
00h 40m 37s
True Declination
26° 19' 51"
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
00:10:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
815.113 km
Perigee altitude
649.828 km
Semi-major axis
7,110.608 km
Eccentricity
0.01162
Inclination
98.8854°
RAAN
185.7179°
Arg. of periapsis
36.8145°
True anomaly
116.40807°
Mean anomaly
115.2106°
Eccentric anomaly
115.81008°
Mean motion
3.61979 °/min
Orbital period
99.45 mins
BSTAR
0.00028019
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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 | 2026-07-26 10:58:54.574Z | 31.189° NE | 2026-07-26 11:02:54.574Z | 85.774° E | 31.339° | 2026-07-26 11:07:54.574Z | 166.413° S |
| 6 mins | 2026-07-26 12:38:54.574Z | 334.554° NNW | 2026-07-26 12:41:54.574Z | 285.813° WNW | 22.141° | 2026-07-26 12:44:54.574Z | 245.573° WSW |
| 6 mins | 2026-07-26 22:10:54.574Z | 130.672° SE | 2026-07-26 22:12:54.574Z | 86.115° E | 34.475° | 2026-07-26 22:16:54.574Z | 2.186° NNE |
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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