FENGYUN 1C DEB, 30765
Orbit data source: Space-Track
FENGYUN 1C DEB, 30765 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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30765 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: 15 hours ago
TLE from 15 hours ago
0 FENGYUN 1C DEB
1 30765U 99025AUB 26208.13114676 .00001029 00000-0 53944-3 0 9993
2 30765 98.7659 255.4343 0065624 283.6912 141.9076 14.15335421 15Epoch: 2026-07-27T03:08Z
TLE epoch observation values (Epoch: 2026-07-27T03:08:51.080Z)
Latitude
64.68303°
Longitude
-115.51781°
Altitude
889.699 km
Speed
7.394 km/s
True Right ascension
15h 46m 03s
True Declination
64° 33' 08"
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
07:11:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
885.696 km
Perigee altitude
790.981 km
Semi-major axis
7,216.476 km
Eccentricity
0.00656
Inclination
98.7659°
RAAN
255.4343°
Arg. of periapsis
283.6912°
True anomaly
142.36855°
Mean anomaly
141.9076°
Eccentric anomaly
142.13837°
Mean motion
3.54043 °/min
Orbital period
101.68 mins
BSTAR
0.00053944
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-07-28 02:42:28.350Z | 144.869° SSE | 2026-07-28 02:47:28.350Z | 58.74° ENE | 38.617° | 2026-07-28 02:52:28.350Z | 356.253° N |
| 6 mins | 2026-07-28 04:25:28.350Z | 234.914° WSW | 2026-07-28 04:28:28.350Z | 274.843° WNW | 18.53° | 2026-07-28 04:31:28.350Z | 309.599° NW |
| 7 mins | 2026-07-28 15:05:28.350Z | 54.834° ENE | 2026-07-28 15:08:28.350Z | 97.911° ESE | 22.726° | 2026-07-28 15:12:28.350Z | 146.326° SSE |
| 8 mins | 2026-07-28 16:45:28.350Z | 351.075° N | 2026-07-28 16:48:28.350Z | 302.592° NW | 34.488° | 2026-07-28 16:53:28.350Z | 222.911° SW |
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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