FENGYUN 1C DEB, 31427
Orbit data source: Space-Track
FENGYUN 1C DEB, 31427 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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31427 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 FENGYUN 1C DEB
1 31427U 99025BTP 26166.30351734 .00008822 00000-0 17050-2 0 9994
2 31427 98.6770 289.1347 0030402 168.1261 192.0663 14.63353209995763Epoch: 2026-06-15T07:17Z
TLE epoch observation values (Epoch: 2026-06-15T07:17:03.898Z)
Latitude
0°
Longitude
-83.72338°
Altitude
706.34 km
Speed
7.491 km/s
True Right ascension
19h 16m 32s
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
10:55:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
700.923 km
Perigee altitude
658.01 km
Semi-major axis
7,057.604 km
Eccentricity
0.00304
Inclination
98.677°
RAAN
289.1347°
Arg. of periapsis
168.1261°
True anomaly
191.99374°
Mean anomaly
192.0663°
Eccentric anomaly
192.02999°
Mean motion
3.66064 °/min
Orbital period
98.34 mins
BSTAR
0.001705
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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 | 2026-06-18 07:36:35.098Z | 139.199° SSE | 2026-06-18 07:40:35.098Z | 81.712° E | 32.676° | 2026-06-18 07:44:35.098Z | 5.081° NNE |
| 5 mins | 2026-06-18 09:16:35.098Z | 237.764° WSW | 2026-06-18 09:18:35.098Z | 270.316° WNW | 18.464° | 2026-06-18 09:21:35.098Z | 311.228° NW |
| 7 mins | 2026-06-18 21:11:35.098Z | 12.168° NNE | 2026-06-18 21:14:35.098Z | 1.787° NNE | 43.311° | 2026-06-18 21:18:35.098Z | 196.901° 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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