FENGYUN 1C DEB, 38783
Orbit data source: Space-Track
FENGYUN 1C DEB, 38783 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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38783 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 weeks ago
TLE from 3 weeks ago
0 FENGYUN 1C DEB
1 38783U 99025ETX 26231.50293578 .00007581 00000-0 10392-2 0 9995
2 38783 98.3324 313.4721 0208671 65.2669 297.0094 14.64758092835912Epoch: 2026-08-19T12:04Z
TLE epoch observation values (Epoch: 2026-08-19T12:04:13.651Z)
Latitude
-0.00007°
Longitude
164.55976°
Altitude
616.434 km
Speed
7.585 km/s
True Right ascension
20h 53m 53s
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
10:05:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
822.108 km
Perigee altitude
527.754 km
Semi-major axis
7,053.068 km
Eccentricity
0.02087
Inclination
98.3324°
RAAN
313.4721°
Arg. of periapsis
65.2669°
True anomaly
294.85399°
Mean anomaly
297.0094°
Eccentric anomaly
295.9342°
Mean motion
3.66417 °/min
Orbital period
98.25 mins
BSTAR
0.0010392
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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 | 2026-09-11 17:58:11.597Z | 27.016° NE | 2026-09-11 18:03:11.597Z | 110.714° ESE | 45.896° | 2026-09-11 18:07:11.597Z | 169.459° S |
| 6 mins | 2026-09-11 19:37:11.597Z | 331.333° NNW | 2026-09-11 19:40:11.597Z | 286.224° WNW | 22.574° | 2026-09-11 19:43:11.597Z | 248.57° W |
| 5 mins | 2026-09-12 05:02:11.597Z | 121.013° SE | 2026-09-12 05:04:11.597Z | 69.481° E | 35.857° | 2026-09-12 05:07:11.597Z | 9.414° NNE |
| 4 mins | 2026-09-12 06:40:11.597Z | 243.627° WSW | 2026-09-12 06:41:11.597Z | 260.514° W | 15.869° | 2026-09-12 06:44:11.597Z | 306.771° NW |
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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