FENGYUN 1C DEB, 30756
Orbit data source: Space-Track
FENGYUN 1C DEB, 30756 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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30756 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: 7 hours ago
TLE from 7 hours ago
0 FENGYUN 1C DEB
1 30756U 99025ATS 25290.18436756 .00003360 00000-0 16225-2 0 9994
2 30756 98.9955 356.8676 0074136 119.0868 303.7658 14.17846741956031Epoch: 2025-10-17T04:25Z
TLE epoch observation values (Epoch: 2025-10-17T04:25:29.357Z)
Latitude
60.93347°
Longitude
-111.89512°
Altitude
813.56 km
Speed
7.468 km/s
True Right ascension
22h 41m 38s
True Declination
60° 47' 18"
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
05:48:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
883.256 km
Perigee altitude
776.382 km
Semi-major axis
7,207.956 km
Eccentricity
0.00741
Inclination
98.9955°
RAAN
356.8676°
Arg. of periapsis
119.0868°
True anomaly
303.05593°
Mean anomaly
303.7658°
Eccentric anomaly
303.41123°
Mean motion
3.5467 °/min
Orbital period
101.5 mins
BSTAR
0.0016225
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-17 16:35:39.095Z | 47.013° ENE | 2025-10-17 16:38:39.095Z | 91.032° ESE | 24.081° | 2025-10-17 16:42:39.095Z | 149.118° SSE |
| 7 mins | 2025-10-17 18:16:39.095Z | 340.769° N | 2025-10-17 18:19:39.095Z | 281.517° WNW | 29.265° | 2025-10-17 18:23:39.095Z | 228.986° WSW |
| 8 mins | 2025-10-18 03:58:39.095Z | 137.723° SSE | 2025-10-18 04:02:39.095Z | 67.738° E | 36.11° | 2025-10-18 04:06:39.095Z | 2.058° NNE |
| 6 mins | 2025-10-18 05:40:39.095Z | 231.889° WSW | 2025-10-18 05:42:39.095Z | 259.201° W | 19.626° | 2025-10-18 05:46:39.095Z | 311.346° 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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