FENGYUN 1C DEB, 36263
Orbit data source: Space-Track
FENGYUN 1C DEB, 36263 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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36263 intel report (Beta)
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Edit Public Description
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: 14 hours ago
TLE from 14 hours ago
0 FENGYUN 1C DEB
1 36263U 99025DWQ 25353.64568072 .00003967 00000-0 11248-2 0 9994
2 36263 99.0020 235.1146 0035830 244.0353 115.7144 14.45721747880858Epoch: 2025-12-19T15:29Z
TLE epoch observation values (Epoch: 2025-12-19T15:29:46.814Z)
Latitude
0.00003°
Longitude
-85.81432°
Altitude
753.738 km
Speed
7.472 km/s
True Right ascension
15h 40m 27s
True Declination
0° 00' 00"
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
04:47:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
762.288 km
Perigee altitude
711.302 km
Semi-major axis
7,114.932 km
Eccentricity
0.00358
Inclination
99.002°
RAAN
235.1146°
Arg. of periapsis
244.0353°
True anomaly
116.0836°
Mean anomaly
115.7144°
Eccentric anomaly
115.89907°
Mean motion
3.61649 °/min
Orbital period
99.54 mins
BSTAR
0.0011248
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-12-20 14:55:03.119Z | 97.39° ESE | 2025-12-20 14:58:03.119Z | 58.599° ENE | 16.228° | 2025-12-20 15:00:03.119Z | 32.286° NE |
| 8 mins | 2025-12-20 16:32:03.119Z | 182.427° SSW | 2025-12-20 16:36:03.119Z | 277.565° WNW | 40.291° | 2025-12-20 16:40:03.119Z | 336.577° NNW |
| 8 mins | 2025-12-21 04:38:03.119Z | 36.74° NE | 2025-12-21 04:41:03.119Z | 85.258° E | 31.697° | 2025-12-21 04:46:03.119Z | 167.634° S |
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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