FENGYUN 1C DEB, 30720
Orbit data source: Space-Track
FENGYUN 1C DEB, 30720 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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30720 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, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 FENGYUN 1C DEB
1 30720U 99025ASE 26299.31556385 .00000398 00000-0 17156-3 0 9994
2 30720 99.0417 129.8800 0031063 127.3847 49.4986 14.30052149 19882Epoch: 2026-10-26T07:34Z
TLE epoch observation values (Epoch: 2026-10-26T07:34:24.716Z)
Latitude
2.71004°
Longitude
162.01148°
Altitude
779.736 km
Speed
7.472 km/s
True Right ascension
20h 41m 14s
True Declination
2° 41' 38"
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
06:26:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
810.98 km
Perigee altitude
766.456 km
Semi-major axis
7,166.855 km
Eccentricity
0.00311
Inclination
99.0417°
RAAN
129.88°
Arg. of periapsis
127.3847°
True anomaly
49.76995°
Mean anomaly
49.4986°
Eccentric anomaly
49.63421°
Mean motion
3.57726 °/min
Orbital period
100.64 mins
BSTAR
0.00017156
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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 | 2026-10-26 11:54:58.343Z | 126.939° SE | 2026-10-26 11:58:58.343Z | 77.78° E | 29.987° | 2026-10-26 12:02:58.343Z | 13.508° NNE |
| 7 mins | 2026-10-26 13:35:58.343Z | 213.445° SW | 2026-10-26 13:38:58.343Z | 265.806° W | 31.716° | 2026-10-26 13:42:58.343Z | 322.542° NNW |
| 8 mins | 2026-10-27 01:48:58.343Z | 13.901° NNE | 2026-10-27 01:51:58.343Z | 9.859° NNE | 81.923° | 2026-10-27 01:56:58.343Z | 195.742° 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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