FENGYUN 1C DEB, 30403
Orbit data source: Space-Track
FENGYUN 1C DEB, 30403 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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30403 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: 13 hours ago
TLE from 13 hours ago
0 FENGYUN 1C DEB
1 30403U 99025ADS 26256.50035792 .00002328 00000-0 10145-2 0 9995
2 30403 99.0528 347.5052 0072365 315.1432 44.3910 14.23618625 7133Epoch: 2026-09-13T12:00Z
TLE epoch observation values (Epoch: 2026-09-13T12:00:30.924Z)
Latitude
-0.00006°
Longitude
174.88224°
Altitude
779.041 km
Speed
7.484 km/s
True Right ascension
23h 10m 01s
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
17:47:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
862.33 km
Perigee altitude
758.292 km
Semi-major axis
7,188.448 km
Eccentricity
0.00724
Inclination
99.0528°
RAAN
347.5052°
Arg. of periapsis
315.1432°
True anomaly
44.97486°
Mean anomaly
44.391°
Eccentric anomaly
44.68255°
Mean motion
3.56115 °/min
Orbital period
101.09 mins
BSTAR
0.0010145
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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 | 2026-09-14 05:01:02.365Z | 115.46° SE | 2026-09-14 05:05:02.365Z | 64.877° ENE | 24.069° | 2026-09-14 05:09:02.365Z | 14.001° NNE |
| 8 mins | 2026-09-14 06:41:02.365Z | 196.265° SSW | 2026-09-14 06:45:02.365Z | 272.159° WNW | 42.52° | 2026-09-14 06:49:02.365Z | 329.185° NNW |
| 9 mins | 2026-09-14 18:58:02.365Z | 20.26° NNE | 2026-09-14 19:02:02.365Z | 131.686° SE | 73.518° | 2026-09-14 19:07:02.365Z | 188.842° SSW |
| 5 mins | 2026-09-14 20:39:02.365Z | 323.276° NNW | 2026-09-14 20:41:02.365Z | 299.213° NW | 16.053° | 2026-09-14 20:44:02.365Z | 265.661° W |
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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