FENGYUN 1C DEB, 33605
Orbit data source: Space-Track
FENGYUN 1C DEB, 33605 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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33605 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: 6 days ago
TLE from 6 days ago
0 FENGYUN 1C DEB
1 33605U 99025DCN 26145.22919566 .00000610 00000-0 37811-3 0 9990
2 33605 98.7039 143.3924 0055416 334.6784 38.9414 14.08086139621195Epoch: 2026-05-25T05:30Z
TLE epoch observation values (Epoch: 2026-05-25T05:30:02.505Z)
Latitude
13.82513°
Longitude
175.91433°
Altitude
836.949 km
Speed
7.451 km/s
True Right ascension
09h 24m 58s
True Declination
13° 44' 47"
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
20:13:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
903.231 km
Perigee altitude
822.974 km
Semi-major axis
7,241.239 km
Eccentricity
0.00554
Inclination
98.7039°
RAAN
143.3924°
Arg. of periapsis
334.6784°
True anomaly
39.34268°
Mean anomaly
38.9414°
Eccentric anomaly
39.14183°
Mean motion
3.52228 °/min
Orbital period
102.21 mins
BSTAR
0.00037811
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-31 12:05:40.512Z | 30.17° NE | 2026-05-31 12:10:40.512Z | 96.912° ESE | 32.98° | 2026-05-31 12:15:40.512Z | 165.368° S |
| 7 mins | 2026-05-31 13:48:40.512Z | 336.63° NNW | 2026-05-31 13:51:40.512Z | 291.193° WNW | 25.825° | 2026-05-31 13:55:40.512Z | 240.814° WSW |
| 9 mins | 2026-05-31 23:34:40.512Z | 151.526° SSE | 2026-05-31 23:38:40.512Z | 53.845° ENE | 42.64° | 2026-05-31 23:43:40.512Z | 352.154° N |
| 4 mins | 2026-06-01 01:18:40.512Z | 254.432° W | 2026-06-01 01:19:40.512Z | 266.605° W | 14.55° | 2026-06-01 01:22:40.512Z | 300.827° 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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