FENGYUN 1C DEB, 30668
Orbit data source: Space-Track
FENGYUN 1C DEB, 30668 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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30668 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, 0.050 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 30668U 99025AQA 26300.17637052 .00001476 00000-0 77959-3 0 9998
2 30668 99.1202 24.3773 0077715 72.8056 317.7029 14.13895235 5521Epoch: 2026-10-27T04:13Z
TLE epoch observation values (Epoch: 2026-10-27T04:13:58.412Z)
Latitude
29.53955°
Longitude
-79.85113°
Altitude
808.393 km
Speed
7.473 km/s
True Right ascension
01h 16m 44s
True Declination
29° 23' 36"
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
04:25:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
899.381 km
Perigee altitude
787.138 km
Semi-major axis
7,221.396 km
Eccentricity
0.00777
Inclination
99.1202°
RAAN
24.3773°
Arg. of periapsis
72.8056°
True anomaly
317.09926°
Mean anomaly
317.7029°
Eccentric anomaly
317.40151°
Mean motion
3.53681 °/min
Orbital period
101.79 mins
BSTAR
0.00077959
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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 | 2026-10-28 18:02:20.643Z | 32.118° NE | 2026-10-28 18:07:20.643Z | 110.63° ESE | 38.436° | 2026-10-28 18:11:20.643Z | 164.446° S |
| 7 mins | 2026-10-28 19:44:20.643Z | 338.356° N | 2026-10-28 19:47:20.643Z | 293.079° NW | 26.578° | 2026-10-28 19:51:20.643Z | 241.539° WSW |
| 9 mins | 2026-10-29 05:28:20.643Z | 152.864° SSE | 2026-10-29 05:32:20.643Z | 66.206° ENE | 68.682° | 2026-10-29 05:37:20.643Z | 351.281° 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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