FENGYUN 1C DEB, 30476
Orbit data source: Space-Track
FENGYUN 1C DEB, 30476 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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30476 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 30476U 99025AGP 26253.63496691 .00001513 00000-0 69522-3 0 9994
2 30476 99.1058 304.6661 0044430 242.5450 247.4257 14.22280940 7052Epoch: 2026-09-10T15:14Z
TLE epoch observation values (Epoch: 2026-09-10T15:14:21.141Z)
Latitude
49.73029°
Longitude
-82.7443°
Altitude
837.896 km
Speed
7.432 km/s
True Right ascension
09h 02m 03s
True Declination
49° 33' 45"
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
12:58:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
846.782 km
Perigee altitude
782.866 km
Semi-major axis
7,192.961 km
Eccentricity
0.00444
Inclination
99.1058°
RAAN
304.6661°
Arg. of periapsis
242.545°
True anomaly
246.95658°
Mean anomaly
247.4257°
Eccentric anomaly
247.19104°
Mean motion
3.5578 °/min
Orbital period
101.19 mins
BSTAR
0.00069522
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-09-12 02:13:50.572Z | 111.043° ESE | 2026-09-12 02:17:50.572Z | 63.429° ENE | 21.944° | 2026-09-12 02:21:50.572Z | 15.591° NNE |
| 8 mins | 2026-09-12 03:53:50.572Z | 190.58° SSW | 2026-09-12 03:57:50.572Z | 275.145° WNW | 50.472° | 2026-09-12 04:01:50.572Z | 332.287° NNW |
| 9 mins | 2026-09-12 16:10:50.572Z | 22.579° NE | 2026-09-12 16:14:50.572Z | 81.941° E | 63.101° | 2026-09-12 16:19:50.572Z | 182.866° SSW |
| 5 mins | 2026-09-12 17:52:50.572Z | 321.586° NNW | 2026-09-12 17:54:50.572Z | 295.249° NW | 17.208° | 2026-09-12 17:57:50.572Z | 260.458° 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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