FENGYUN 1C DEB *, 47001
Orbit data source: Space-Track
FENGYUN 1C DEB *, 47001 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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47001 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: 5 days ago
TLE from 5 days ago
0 FENGYUN 1C DEB *
1 47001U 99025FAB 25306.37209010 .00004953 00000-0 16297-2 0 9993
2 47001 99.3094 1.0675 0053868 165.8421 194.4288 14.37876322733343Epoch: 2025-11-02T08:55Z
TLE epoch observation values (Epoch: 2025-11-02T08:55:48.584Z)
Latitude
-0.00002°
Longitude
-174.7737°
Altitude
805.731 km
Speed
7.431 km/s
True Right ascension
00h 04m 16s
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
18:52:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
801.154 km
Perigee altitude
724.222 km
Semi-major axis
7,140.825 km
Eccentricity
0.00539
Inclination
99.3094°
RAAN
1.0675°
Arg. of periapsis
165.8421°
True anomaly
194.27598°
Mean anomaly
194.4288°
Eccentric anomaly
194.35229°
Mean motion
3.59684 °/min
Orbital period
100.09 mins
BSTAR
0.0016297
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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 | 2025-11-07 02:38:31.598Z | 112.348° ESE | 2025-11-07 02:42:31.598Z | 57.917° ENE | 21.006° | 2025-11-07 02:45:31.598Z | 18.237° NNE |
| 8 mins | 2025-11-07 04:17:31.598Z | 197.509° SSW | 2025-11-07 04:20:31.598Z | 252.349° W | 34.311° | 2025-11-07 04:25:31.598Z | 331.441° NNW |
| 8 mins | 2025-11-07 16:26:31.598Z | 26.988° NE | 2025-11-07 16:30:31.598Z | 119.12° SE | 39.239° | 2025-11-07 16:34:31.598Z | 179.127° S |
| 4 mins | 2025-11-07 18:07:31.598Z | 314.321° NW | 2025-11-07 18:08:31.598Z | 299.72° NW | 15.835° | 2025-11-07 18:11:31.598Z | 260.727° W |
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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