FENGYUN 1C DEB, 31024
Orbit data source: Space-Track
FENGYUN 1C DEB, 31024 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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31024 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: 4 days ago
TLE from 4 days ago
0 FENGYUN 1C DEB
1 31024U 99025BDS 26253.04914046 .00000319 00000-0 16300-3 0 9997
2 31024 99.0401 177.7462 0075448 69.9685 290.9594 14.21171428 5554Epoch: 2026-09-10T01:10Z
TLE epoch observation values (Epoch: 2026-09-10T01:10:45.735Z)
Latitude
-0.00001°
Longitude
170.96321°
Altitude
805.224 km
Speed
7.461 km/s
True Right ascension
11h 50m 59s
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
23:32:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
872.864 km
Perigee altitude
764.269 km
Semi-major axis
7,196.704 km
Eccentricity
0.00754
Inclination
99.0401°
RAAN
177.7462°
Arg. of periapsis
69.9685°
True anomaly
290.14933°
Mean anomaly
290.9594°
Eccentric anomaly
290.55464°
Mean motion
3.55503 °/min
Orbital period
101.27 mins
BSTAR
0.000163
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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 07:08:47.151Z | 39.023° NE | 2026-09-14 07:12:47.151Z | 92.515° ESE | 29.142° | 2026-09-14 07:16:47.151Z | 151.017° SSE |
| 8 mins | 2026-09-14 08:49:47.151Z | 345.937° N | 2026-09-14 08:52:47.151Z | 298.059° NW | 33.949° | 2026-09-14 08:57:47.151Z | 229.02° WSW |
| 8 mins | 2026-09-14 18:31:47.151Z | 134.441° SE | 2026-09-14 18:34:47.151Z | 77.678° E | 46.12° | 2026-09-14 18:39:47.151Z | 358.522° N |
| 6 mins | 2026-09-14 20:12:47.151Z | 231.295° WSW | 2026-09-14 20:14:47.151Z | 258.401° W | 19.176° | 2026-09-14 20:18:47.151Z | 310.975° NW |
| 6 mins | 2026-09-15 06:49:47.151Z | 58.732° ENE | 2026-09-15 06:52:47.151Z | 98.72° ESE | 18.951° | 2026-09-15 06:55:47.151Z | 134.839° SE |
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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