FENGYUN 1C DEB, 30099
Orbit data source: Space-Track
FENGYUN 1C DEB, 30099 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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30099 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: 21 hours ago
TLE from 21 hours ago
0 FENGYUN 1C DEB
1 30099U 99025RC 26098.17836171 .00000536 00000-0 23780-3 0 9992
2 30099 98.5219 172.4501 0060511 264.3589 149.6951 14.26115135998490Epoch: 2026-04-08T04:16Z
TLE epoch observation values (Epoch: 2026-04-08T04:16:50.451Z)
Latitude
53.62744°
Longitude
-99.88027°
Altitude
851.113 km
Speed
7.413 km/s
True Right ascension
10h 43m 05s
True Declination
53° 27' 55"
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
07:02:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
845.334 km
Perigee altitude
758.44 km
Semi-major axis
7,180.024 km
Eccentricity
0.00605
Inclination
98.5219°
RAAN
172.4501°
Arg. of periapsis
264.3589°
True anomaly
150.04272°
Mean anomaly
149.6951°
Eccentric anomaly
149.86914°
Mean motion
3.56742 °/min
Orbital period
100.91 mins
BSTAR
0.0002378
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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 | 2026-04-09 03:45:01.565Z | 110.852° ESE | 2026-04-09 03:49:01.565Z | 57.003° ENE | 21.62° | 2026-04-09 03:52:01.565Z | 19.331° NNE |
| 9 mins | 2026-04-09 05:24:01.565Z | 193.253° SSW | 2026-04-09 05:28:01.565Z | 261.506° W | 35.697° | 2026-04-09 05:33:01.565Z | 333.407° NNW |
| 9 mins | 2026-04-09 17:40:01.565Z | 19.326° NNE | 2026-04-09 17:44:01.565Z | 126.885° SE | 43.798° | 2026-04-09 17:49:01.565Z | 188.193° SSW |
| 4 mins | 2026-04-09 19:21:01.565Z | 322.198° NNW | 2026-04-09 19:23:01.565Z | 297.943° NW | 14.506° | 2026-04-09 19:25:01.565Z | 274.073° WNW |
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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