FENGYUN 1C DEB, 33724
Orbit data source: Space-Track
FENGYUN 1C DEB, 33724 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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33724 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: 16 hours ago
TLE from 16 hours ago
0 FENGYUN 1C DEB
1 33724U 99025DHM 26071.26609090 .00001045 00000-0 51134-3 0 9999
2 33724 98.6032 84.0521 0026078 285.3051 135.9547 14.19847675952323Epoch: 2026-03-12T06:23Z
TLE epoch observation values (Epoch: 2026-03-12T06:23:10.253Z)
Latitude
60.39875°
Longitude
162.97962°
Altitude
849.656 km
Speed
7.427 km/s
True Right ascension
04h 34m 45s
True Declination
60° 15' 10"
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
02:28:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
841.801 km
Perigee altitude
804.243 km
Semi-major axis
7,201.159 km
Eccentricity
0.00261
Inclination
98.6032°
RAAN
84.0521°
Arg. of periapsis
285.3051°
True anomaly
136.16197°
Mean anomaly
135.9547°
Eccentric anomaly
136.05838°
Mean motion
3.55173 °/min
Orbital period
101.36 mins
BSTAR
0.00051134
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-12 23:11:48.758Z | 84.187° E | 2026-03-12 23:13:48.758Z | 61.195° ENE | 13.491° | 2026-03-12 23:15:48.758Z | 37.826° NE |
| 9 mins | 2026-03-13 00:49:48.758Z | 170.589° S | 2026-03-13 00:53:48.758Z | 311.414° NW | 43.994° | 2026-03-13 00:58:48.758Z | 344.651° N |
| 8 mins | 2026-03-13 13:08:48.758Z | 35.722° NE | 2026-03-13 13:11:48.758Z | 85.63° E | 34.71° | 2026-03-13 13:16:48.758Z | 168.75° S |
| 6 mins | 2026-03-13 14:49:48.758Z | 329.725° NNW | 2026-03-13 14:51:48.758Z | 300.589° NW | 22.121° | 2026-03-13 14:55:48.758Z | 247.481° WSW |
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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