FENGYUN 1C DEB, 30450
Orbit data source: Space-Track
FENGYUN 1C DEB, 30450 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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30450 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: 23 hours ago
TLE from 23 hours ago
0 FENGYUN 1C DEB
1 30450U 99025AFM 25346.86547652 .00005824 00000-0 91197-3 0 9999
2 30450 98.0812 0.8983 0189077 207.8916 278.3672 14.61784604995442Epoch: 2025-12-12T20:46Z
TLE epoch observation values (Epoch: 2025-12-12T20:46:17.171Z)
Latitude
55.16259°
Longitude
159.2328°
Altitude
679.601 km
Speed
7.531 km/s
True Right ascension
12h 50m 25s
True Declination
54° 59' 58"
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
18:09:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
818.027 km
Perigee altitude
550.951 km
Semi-major axis
7,062.626 km
Eccentricity
0.01891
Inclination
98.0812°
RAAN
0.8983°
Arg. of periapsis
207.8916°
True anomaly
276.21671°
Mean anomaly
278.3672°
Eccentric anomaly
277.29263°
Mean motion
3.65674 °/min
Orbital period
98.45 mins
BSTAR
0.00091197
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-12-14 00:14:53.881Z | 128.512° SE | 2025-12-14 00:19:53.881Z | 58.028° ENE | 27.366° | 2025-12-14 00:23:53.881Z | 8.372° NNE |
| 7 mins | 2025-12-14 01:53:53.881Z | 214.86° SW | 2025-12-14 01:56:53.881Z | 267.677° W | 28.511° | 2025-12-14 02:00:53.881Z | 323.887° NNW |
| 6 mins | 2025-12-14 13:51:53.881Z | 20.659° NNE | 2025-12-14 13:54:53.881Z | 117.808° SE | 43.264° | 2025-12-14 13:57:53.881Z | 184.083° SSW |
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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