FENGYUN 1C DEB, 30447
Orbit data source: Space-Track
FENGYUN 1C DEB, 30447 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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30447 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: 15 hours ago
TLE from 15 hours ago
0 FENGYUN 1C DEB
1 30447U 99025AFJ 26238.19131882 .00005977 00000-0 11933-2 0 9994
2 30447 98.9582 125.2373 0054510 332.4636 152.4490 14.61398959 18274Epoch: 2026-08-26T04:35Z
TLE epoch observation values (Epoch: 2026-08-26T04:35:29.946Z)
Latitude
53.9236°
Longitude
-85.65786°
Altitude
731.702 km
Speed
7.476 km/s
True Right ascension
21h 10m 39s
True Declination
53° 45' 33"
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
11:11:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
724.282 km
Perigee altitude
647.271 km
Semi-major axis
7,063.913 km
Eccentricity
0.00545
Inclination
98.9582°
RAAN
125.2373°
Arg. of periapsis
332.4636°
True anomaly
152.73618°
Mean anomaly
152.449°
Eccentric anomaly
152.59276°
Mean motion
3.65574 °/min
Orbital period
98.48 mins
BSTAR
0.0011933
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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 | 2026-08-27 05:13:54.797Z | 21.033° NNE | 2026-08-27 05:18:54.797Z | 126.58° SE | 41.057° | 2026-08-27 05:22:54.797Z | 182.514° SSW |
| 4 mins | 2026-08-27 06:53:54.797Z | 318.365° NNW | 2026-08-27 06:54:54.797Z | 304.805° NW | 14.582° | 2026-08-27 06:57:54.797Z | 265.59° W |
| 7 mins | 2026-08-27 16:18:54.797Z | 149.056° SSE | 2026-08-27 16:21:54.797Z | 36.081° NE | 41.312° | 2026-08-27 16:25:54.797Z | 352.009° N |
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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