FENGYUN 1C DEB, 30157
Orbit data source: Space-Track
FENGYUN 1C DEB, 30157 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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30157 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 30157U 99025TN 26135.09325524 .00003613 00000-0 98974-3 0 9991
2 30157 98.7142 241.3842 0037010 95.7414 30.0035 14.47378124 2840Epoch: 2026-05-15T02:14Z
TLE epoch observation values (Epoch: 2026-05-15T02:14:17.252Z)
Latitude
53.24272°
Longitude
166.75988°
Altitude
720.133 km
Speed
7.513 km/s
True Right ascension
04h 52m 38s
True Declination
53° 04' 36"
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
23:17:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
757.659 km
Perigee altitude
705.035 km
Semi-major axis
7,109.484 km
Eccentricity
0.0037
Inclination
98.7142°
RAAN
241.3842°
Arg. of periapsis
95.7414°
True anomaly
30.21643°
Mean anomaly
30.0035°
Eccentric anomaly
30.10988°
Mean motion
3.62065 °/min
Orbital period
99.43 mins
BSTAR
0.00098974
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-15 18:51:43.304Z | 60.029° ENE | 2026-05-15 18:53:43.304Z | 87.938° E | 16.816° | 2026-05-15 18:56:43.304Z | 130.148° SE |
| 7 mins | 2026-05-15 20:29:43.304Z | 352.276° N | 2026-05-15 20:32:43.304Z | 284.397° WNW | 35.845° | 2026-05-15 20:36:43.304Z | 218.271° SW |
| 6 mins | 2026-05-16 06:01:43.304Z | 104.564° ESE | 2026-05-16 06:03:43.304Z | 74.146° E | 20.852° | 2026-05-16 06:07:43.304Z | 16.182° NNE |
| 6 mins | 2026-05-16 07:39:43.304Z | 207.599° SW | 2026-05-16 07:42:43.304Z | 274.903° WNW | 30.927° | 2026-05-16 07:45:43.304Z | 323.556° NNW |
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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