FENGYUN 1C DEB, 36258
Orbit data source: Space-Track
FENGYUN 1C DEB, 36258 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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36258 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: 3 days ago
TLE from 3 days ago
0 FENGYUN 1C DEB
1 36258U 99025DWK 26226.41084442 .00001393 00000-0 16784-3 0 9999
2 36258 99.0580 290.5670 0170419 82.9028 279.1522 14.76090133944309Epoch: 2026-08-14T09:51Z
TLE epoch observation values (Epoch: 2026-08-14T09:51:36.957Z)
Latitude
-0.00007°
Longitude
179.82656°
Altitude
627.636 km
Speed
7.554 km/s
True Right ascension
19h 22m 16s
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
16:28:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
758.375 km
Perigee altitude
519.211 km
Semi-major axis
7,016.93 km
Eccentricity
0.01704
Inclination
99.058°
RAAN
290.567°
Arg. of periapsis
82.9028°
True anomaly
277.21802°
Mean anomaly
279.1522°
Eccentric anomaly
278.18572°
Mean motion
3.69252 °/min
Orbital period
97.49 mins
BSTAR
0.00016784
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-08-17 04:41:36.253Z | 190.934° SSW | 2026-08-17 04:44:36.253Z | 280.122° WNW | 34.903° | 2026-08-17 04:47:36.253Z | 332.188° NNW |
| 5 mins | 2026-08-17 16:32:36.253Z | 63.106° ENE | 2026-08-17 16:34:36.253Z | 105.072° ESE | 21.848° | 2026-08-17 16:37:36.253Z | 151.168° SSE |
| 5 mins | 2026-08-17 18:08:36.253Z | 333.932° NNW | 2026-08-17 18:10:36.253Z | 292.744° NW | 23.616° | 2026-08-17 18:13:36.253Z | 239.648° 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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