FENGYUN 1C DEB, 30730
Orbit data source: Space-Track
FENGYUN 1C DEB, 30730 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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30730 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: 2 days ago
TLE from 2 days ago
0 FENGYUN 1C DEB
1 30730U 99025ASQ 26262.04847553 .00001058 00000-0 44325-3 0 9997
2 30730 98.5953 301.2427 0075420 311.2615 77.6965 14.26549617 9914Epoch: 2026-09-19T01:09Z
TLE epoch observation values (Epoch: 2026-09-19T01:09:48.285Z)
Latitude
29.48593°
Longitude
-79.04794°
Altitude
795.812 km
Speed
7.464 km/s
True Right ascension
19h 45m 27s
True Declination
29° 20' 23"
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
06:57:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
854.572 km
Perigee altitude
746.291 km
Semi-major axis
7,178.568 km
Eccentricity
0.00754
Inclination
98.5953°
RAAN
301.2427°
Arg. of periapsis
311.2615°
True anomaly
78.54257°
Mean anomaly
77.6965°
Eccentric anomaly
78.11937°
Mean motion
3.56851 °/min
Orbital period
100.88 mins
BSTAR
0.00044325
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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 | 2026-09-20 14:39:23.570Z | 41.784° NE | 2026-09-20 14:43:23.570Z | 93.882° ESE | 27.04° | 2026-09-20 14:47:23.570Z | 147.319° SSE |
| 8 mins | 2026-09-20 16:19:23.570Z | 351.829° N | 2026-09-20 16:23:23.570Z | 286.763° WNW | 39.831° | 2026-09-20 16:27:23.570Z | 227.932° WSW |
| 8 mins | 2026-09-21 01:59:23.570Z | 123.717° SE | 2026-09-21 02:02:23.570Z | 70.727° E | 37.313° | 2026-09-21 02:07:23.570Z | 2.86° NNE |
| 7 mins | 2026-09-21 03:39:23.570Z | 220.983° SW | 2026-09-21 03:42:23.570Z | 267.61° W | 26.368° | 2026-09-21 03:46:23.570Z | 319.674° NNW |
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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