FENGYUN 1C DEB, 33648
Orbit data source: Space-Track
FENGYUN 1C DEB, 33648 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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33648 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: 12 hours ago
TLE from 12 hours ago
0 FENGYUN 1C DEB
1 33648U 99025DEH 26095.75169852 .00000171 00000-0 11489-3 0 9999
2 33648 98.7255 96.3058 0068178 210.2252 149.4980 14.11840032659859Epoch: 2026-04-05T18:02Z
TLE epoch observation values (Epoch: 2026-04-05T18:02:26.752Z)
Latitude
0.00006°
Longitude
-8.3583°
Altitude
898.557 km
Speed
7.381 km/s
True Right ascension
06h 25m 13s
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
12:24:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
899.534 km
Perigee altitude
800.97 km
Semi-major axis
7,228.389 km
Eccentricity
0.00682
Inclination
98.7255°
RAAN
96.3058°
Arg. of periapsis
210.2252°
True anomaly
149.89165°
Mean anomaly
149.498°
Eccentric anomaly
149.69511°
Mean motion
3.53168 °/min
Orbital period
101.93 mins
BSTAR
0.00011489
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-04-06 11:40:26.815Z | 55.44° ENE | 2026-04-06 11:43:26.815Z | 93.18° ESE | 17.767° | 2026-04-06 11:46:26.815Z | 130.579° SE |
| 9 mins | 2026-04-06 13:20:26.815Z | 359.848° N | 2026-04-06 13:24:26.815Z | 288.926° WNW | 38.794° | 2026-04-06 13:29:26.815Z | 213.59° SW |
| 8 mins | 2026-04-06 23:06:26.815Z | 119.491° SE | 2026-04-06 23:09:26.815Z | 75.185° E | 29.33° | 2026-04-06 23:14:26.815Z | 6.794° NNE |
| 9 mins | 2026-04-07 00:46:26.815Z | 206.493° SW | 2026-04-07 00:50:26.815Z | 262.94° W | 28.801° | 2026-04-07 00:55:26.815Z | 326.27° 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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