FENGYUN 1C DEB, 29888
Orbit data source: Space-Track
FENGYUN 1C DEB, 29888 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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29888 intel report (Beta)
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Edit Public Description
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: 11 hours ago
TLE from 11 hours ago
0 FENGYUN 1C DEB
1 29888U 99025GJ 25353.80757761 .00000754 00000-0 26116-3 0 9994
2 29888 99.1913 186.7978 0274776 5.2900 355.1075 14.19870711976045Epoch: 2025-12-19T19:22Z
TLE epoch observation values (Epoch: 2025-12-19T19:22:54.705Z)
Latitude
-0.00007°
Longitude
167.42645°
Altitude
631.468 km
Speed
7.645 km/s
True Right ascension
12h 27m 11s
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
04:54:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,020.838 km
Perigee altitude
625.1 km
Semi-major axis
7,201.106 km
Eccentricity
0.02748
Inclination
99.1913°
RAAN
186.7978°
Arg. of periapsis
5.29°
True anomaly
354.82946°
Mean anomaly
355.1075°
Eccentric anomaly
354.96945°
Mean motion
3.55177 °/min
Orbital period
101.36 mins
BSTAR
0.00026116
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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 | 2025-12-20 12:25:27.572Z | 134.652° SE | 2025-12-20 12:29:27.572Z | 52.769° ENE | 31.902° | 2025-12-20 12:32:27.572Z | 5.105° NNE |
| 7 mins | 2025-12-21 00:44:27.572Z | 59.082° ENE | 2025-12-21 00:47:27.572Z | 95.859° ESE | 20.109° | 2025-12-21 00:51:27.572Z | 138.799° SSE |
| 10 mins | 2025-12-21 02:23:27.572Z | 1.938° NNE | 2025-12-21 02:27:27.572Z | 297.735° NW | 40.682° | 2025-12-21 02:33:27.572Z | 211.396° 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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