FENGYUN 1C DEB, 46987
Orbit data source: Space-Track
FENGYUN 1C DEB, 46987 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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46987 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: 2 weeks ago
TLE from 2 weeks ago
0 FENGYUN 1C DEB
1 46987U 99025EZM 26084.66049432 .00007960 00000-0 22108-2 0 9990
2 46987 98.9097 225.1115 0030270 40.4247 319.9185 14.46485376588283Epoch: 2026-03-25T15:51Z
TLE epoch observation values (Epoch: 2026-03-25T15:51:06.709Z)
Latitude
-0°
Longitude
164.21294°
Altitude
723.639 km
Speed
7.502 km/s
True Right ascension
15h 00m 26s
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
12:51:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
755.813 km
Perigee altitude
712.755 km
Semi-major axis
7,112.421 km
Eccentricity
0.00303
Inclination
98.9097°
RAAN
225.1115°
Arg. of periapsis
40.4247°
True anomaly
319.69451°
Mean anomaly
319.9185°
Eccentric anomaly
319.80657°
Mean motion
3.6184 °/min
Orbital period
99.49 mins
BSTAR
0.0022108
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-09 07:57:17.809Z | 85.757° E | 2026-04-09 07:59:17.809Z | 59.028° ENE | 14.061° | 2026-04-09 08:01:17.809Z | 33.267° NE |
| 8 mins | 2026-04-09 09:33:17.809Z | 178.796° S | 2026-04-09 09:37:17.809Z | 284.024° WNW | 41.36° | 2026-04-09 09:41:17.809Z | 338.929° N |
| 7 mins | 2026-04-09 21:39:17.809Z | 44.767° NE | 2026-04-09 21:42:17.809Z | 104.237° ESE | 30.326° | 2026-04-09 21:46:17.809Z | 162.824° S |
| 6 mins | 2026-04-09 23:17:17.809Z | 339.394° N | 2026-04-09 23:20:17.809Z | 292.608° NW | 23.422° | 2026-04-09 23:23:17.809Z | 247.283° WSW |
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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