FENGYUN 1C DEB, 29795
Orbit data source: Space-Track
FENGYUN 1C DEB, 29795 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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29795 intel report (Beta)
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Edit Public Description
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: 7 hours ago
TLE from 7 hours ago
0 FENGYUN 1C DEB
1 29795U 99025CM 25354.87769336 .00000225 00000-0 19603-3 0 9996
2 29795 98.8710 123.9141 0111105 253.7027 237.5062 13.92913002961789Epoch: 2025-12-20T21:03Z
TLE epoch observation values (Epoch: 2025-12-20T21:03:52.706Z)
Latitude
49.14823°
Longitude
-91.41016°
Altitude
970.342 km
Speed
7.349 km/s
True Right ascension
20h 57m 01s
True Declination
48° 58' 59"
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
03:27:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
996.68 km
Perigee altitude
834.605 km
Semi-major axis
7,293.779 km
Eccentricity
0.01111
Inclination
98.871°
RAAN
123.9141°
Arg. of periapsis
253.7027°
True anomaly
236.44036°
Mean anomaly
237.5062°
Eccentric anomaly
236.97248°
Mean motion
3.48429 °/min
Orbital period
103.32 mins
BSTAR
0.00019603
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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 | 2025-12-21 06:58:25.229Z | 79.536° E | 2025-12-21 07:00:25.229Z | 59.556° ENE | 13.287° | 2025-12-21 07:03:25.229Z | 29.978° NE |
| 10 mins | 2025-12-21 08:37:25.229Z | 159.9° S | 2025-12-21 08:41:25.229Z | 122.77° SE | 44.404° | 2025-12-21 08:47:25.229Z | 348.381° N |
| 5 mins | 2025-12-21 10:22:25.229Z | 249.441° W | 2025-12-21 10:24:25.229Z | 270.367° WNW | 14.001° | 2025-12-21 10:27:25.229Z | 300.427° NW |
| 10 mins | 2025-12-21 21:10:25.229Z | 28.841° NE | 2025-12-21 21:15:25.229Z | 110.204° ESE | 36.972° | 2025-12-21 21:20:25.229Z | 172.909° S |
| 8 mins | 2025-12-21 22:53:25.229Z | 339.351° N | 2025-12-21 22:56:25.229Z | 302.314° NW | 23.227° | 2025-12-21 23:01:25.229Z | 243.938° 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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