CZ-4 DEB, 26661

Orbit data source: Space-Track

CZ-4 DEB, 26661 is space debris in SSO originally from a launch on Thu, 14 Oct 1999 UTC launched from the Taiyaun Space Center, China (TSC). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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Iframe URL

https://www.satcat.com/sats-embedded/26661?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

26661, 1999-057LT

Orbit

SSO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1999-10-14 (26 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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 CZ-4 DEB
1 26661U 99057LT  25342.21613036  .00076218  00000-0  34338-2 0  9996
2 26661  98.1838  69.9710 0018901  82.1169 308.5047 15.20581696353346

Epoch: 2025-12-08T05:11Z

TLE epoch observation values (Epoch: 2025-12-08T05:11:13.663Z)

Latitude

30.16436°

Longitude

-89.82225°

Altitude

499.894 km

Speed

7.622 km/s

True Right ascension

04h 20m 48s

True Declination

30° 00' 34"

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

17:00:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

514.087 km

Perigee altitude

488.082 km

Semi-major axis

6,879.222 km

Eccentricity

0.00189

Inclination

98.1838°

RAAN

69.971°

Arg. of periapsis

82.1169°

True anomaly

308.33496°

Mean anomaly

308.5047°

Eccentric anomaly

308.41985°

Mean motion

3.80394 °/min

Orbital period

94.64 mins

BSTAR

0.0034338

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Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CBERS 1 DEB, 34209 (Decayed)

CZ-4 DEB, 27384 (Decayed)

CBERS 1 DEB, 34207 (Decayed)

CZ-4 DEB, 26138 (Decayed)

CZ-4 DEB, 26149 (Decayed)

CZ-4 DEB, 35331

CZ-4 DEB, 26175

CZ-4 DEB, 29214 (Decayed)

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CZ-4 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	2025-12-08 19:49:24.898Z	336.352° NNW	2025-12-08 19:51:24.898Z	302.245° NW	17.603°	2025-12-08 19:54:24.898Z	246.671° WSW
5 mins	2025-12-09 06:27:24.898Z	199.052° SSW	2025-12-09 06:29:24.898Z	249.184° W	31.982°	2025-12-09 06:32:24.898Z	326.743° NNW

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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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out CZ-4 DEB, 26661 on other resources

View CZ-4 DEB, 26661 on Heavens-Above

View CZ-4 DEB, 26661 on Keep Track

View CZ-4 DEB, 26661 on Celestrak

View CZ-4 DEB, 26661 on Gunter's Space Page

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

CZ-4 DEB, 26661

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2025-12-08T05:11:13.663Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 1999 (1999-10-14 UTC)

CZ-4 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4 DEB, 26661 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago