FENGYUN 1C DEB, 30742

Orbit data source: Space-Track

FENGYUN 1C DEB, 30742 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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Identifier

30742, 1999-025ATC

Orbit

SSO

Country

CN / PRC

Related business

China Aerospace Science and Technology Corporation (CASC) (CN)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1999-05-10 (27 years ago)

Launch vehicle

Unknown

Launch site

Taiyaun Space Center, China (TSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 FENGYUN 1C DEB
1 30742U 99025ATC 26261.06004361  .00001384  00000-0  76815-3 0  9994
2 30742  98.8517 306.6605 0072774 157.4342 232.6149 14.11468501999819

Epoch: 2026-09-18T01:26Z

TLE epoch observation values (Epoch: 2026-09-18T01:26:27.767Z)

Latitude

29.05379°

Longitude

-76.8806°

Altitude

890.141 km

Speed

7.393 km/s

True Right ascension

20h 06m 53s

True Declination

28° 54' 38"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

02:57:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

904.141 km

Perigee altitude

798.914 km

Semi-major axis

7,229.664 km

Eccentricity

0.00728

Inclination

98.8517°

RAAN

306.6605°

Arg. of periapsis

157.4342°

True anomaly

231.95594°

Mean anomaly

232.6149°

Eccentric anomaly

232.28505°

Mean motion

3.53074 °/min

Orbital period

101.96 mins

BSTAR

0.00076815

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Other satellites on launch #25 in the year 1999 (1999-05-10 UTC)

FENGYUN 1C DEB, 30950 (Decayed)

FENGYUN 1C DEB, 31034 (Decayed)

FENGYUN 1C DEB, 30900

FENGYUN 1C DEB, 30951 (Decayed)

FENGYUN 1C DEB, 30487 (Decayed)

FENGYUN 1C DEB, 36178 (Decayed)

FENGYUN 1C DEB, 30957 (Decayed)

FENGYUN 1C DEB, 31204

FENGYUN 1C DEB, 32157 (Decayed)

FENGYUN 1C DEB, 30598 (Decayed)

FENGYUN 1C DEB, 32148 (Decayed)

FENGYUN 1C DEB, 33641 (Decayed)

FENGYUN 1C DEB, 31709

FENGYUN 1C DEB, 36249 (Decayed)

FENGYUN 1C DEB, 30867

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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.
9 mins	2026-09-19 15:19:26.100Z	34.985° NE	2026-09-19 15:23:26.100Z	89.629° E	33.82°	2026-09-19 15:28:26.100Z	161.83° S
7 mins	2026-09-19 17:01:26.100Z	340.163° N	2026-09-19 17:04:26.100Z	292.912° NW	28.595°	2026-09-19 17:08:26.100Z	238.29° WSW
9 mins	2026-09-20 02:46:26.100Z	146.941° SSE	2026-09-20 02:50:26.100Z	57.972° ENE	61.421°	2026-09-20 02:55:26.100Z	353.77° N
5 mins	2026-09-20 04:29:26.100Z	244.733° WSW	2026-09-20 04:31:26.100Z	269.783° W	17.3°	2026-09-20 04:34:26.100Z	304.368° NW

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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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Check out FENGYUN 1C DEB, 30742 on other resources

View FENGYUN 1C DEB, 30742 on Heavens-Above

View FENGYUN 1C DEB, 30742 on Keep Track

View FENGYUN 1C DEB, 30742 on Celestrak

View FENGYUN 1C DEB, 30742 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

FENGYUN 1C DEB, 30742

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-09-18T01:26:27.767Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #25 in the year 1999 (1999-05-10 UTC)

FENGYUN 1C DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out FENGYUN 1C DEB, 30742 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago