CZ-4 DEB, 26121

Orbit data source: Space-Track

CZ-4 DEB, 26121 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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https://www.satcat.com/sats-embedded/26121?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

26121, 1999-057H

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, 1.7 m

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 CZ-4 DEB
1 26121U 99057H   26083.67580129  .00016885  00000-0  64175-3 0  9993
2 26121  98.6698 166.4871 0033900 125.5332 234.9072 15.26351324413781

Epoch: 2026-03-24T16:13Z

TLE epoch observation values (Epoch: 2026-03-24T16:13:09.231Z)

Latitude

-0.00003°

Longitude

101.0486°

Altitude

503.225 km

Speed

7.605 km/s

True Right ascension

11h 05m 56s

True Declination

0° 00' 00"

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

14:13:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

507.008 km

Perigee altitude

460.485 km

Semi-major axis

6,861.884 km

Eccentricity

0.00339

Inclination

98.6698°

RAAN

166.4871°

Arg. of periapsis

125.5332°

True anomaly

234.59012°

Mean anomaly

234.9072°

Eccentric anomaly

234.74858°

Mean motion

3.81837 °/min

Orbital period

94.28 mins

BSTAR

0.00064175

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

CZ-4 DEB, 35322

CZ-4 DEB, 26423 (Decayed)

CZ-4 DEB, 26205

CZ-4 DEB, 26209

CZ-4 DEB, 26261 (Decayed)

CZ-4 DEB, 26343 (Decayed)

CBERS 1 DEB, 31876 (Decayed)

CZ-4 DEB, 26197 (Decayed)

CZ-4 DEB, 26248 (Decayed)

CZ-4 DEB, 26188 (Decayed)

CZ-4 DEB, 26436

CZ-4 DEB, 26754 (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	2026-03-25 17:57:44.472Z	37.049° NE	2026-03-25 18:00:44.472Z	118.639° SE	28.869°	2026-03-25 18:02:44.472Z	161.643° S
4 mins	2026-03-26 06:07:44.472Z	229.584° WSW	2026-03-26 06:08:44.472Z	255.506° W	23.195°	2026-03-26 06:11:44.472Z	317.94° 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, 26121 on other resources

View CZ-4 DEB, 26121 on Heavens-Above

View CZ-4 DEB, 26121 on Keep Track

View CZ-4 DEB, 26121 on Celestrak

View CZ-4 DEB, 26121 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, 26121

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-03-24T16:13:09.231Z)

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, 26121 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago