FENGYUN 1C DEB, 30279
Orbit data source: Space-Track
FENGYUN 1C DEB, 30279 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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30279 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: 9 hours ago
TLE from 9 hours ago
0 FENGYUN 1C DEB
1 30279U 99025YQ 25355.41386812 .00001831 00000-0 64985-3 0 9997
2 30279 99.1511 290.4753 0219825 47.9644 69.0510 14.23133042977344Epoch: 2025-12-21T09:55Z
TLE epoch observation values (Epoch: 2025-12-21T09:55:58.205Z)
Latitude
59.43844°
Longitude
-112.9994°
Altitude
771.337 km
Speed
7.502 km/s
True Right ascension
08h 24m 52s
True Declination
59° 17' 16"
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
18:16:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
970.007 km
Perigee altitude
653.894 km
Semi-major axis
7,190.088 km
Eccentricity
0.02198
Inclination
99.1511°
RAAN
290.4753°
Arg. of periapsis
47.9644°
True anomaly
71.42615°
Mean anomaly
69.051°
Eccentric anomaly
70.23631°
Mean motion
3.55993 °/min
Orbital period
101.13 mins
BSTAR
0.00064985
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-21 19:37:53.583Z | 157.593° S | 2025-12-21 19:41:53.583Z | 100.356° ESE | 43.474° | 2025-12-21 19:45:53.583Z | 350.764° N |
| 7 mins | 2025-12-22 07:55:53.583Z | 56.363° ENE | 2025-12-22 07:57:53.583Z | 89.036° E | 25.503° | 2025-12-22 08:02:53.583Z | 155.769° SSE |
| 8 mins | 2025-12-22 09:34:53.583Z | 347.036° N | 2025-12-22 09:37:53.583Z | 299.174° NW | 29.666° | 2025-12-22 09:42:53.583Z | 228.681° 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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