CZ-4C R/B, 59729

Orbit data source: Space-Track

CZ-4C R/B, 59729 is space debris in SSO originally from a launch on Sat, 11 May 2024 UTC launched from the Jiuquan Satellite Launch Center, China (JSC). 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/59729?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

59729, 2024-089B

Orbit

SSO

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

SAST

Mission

Spacecraft

Bus & Motor

CZ-4 STAGE 3, Unknown motor

Mass

~1,000 kg wet, ~1,000 kg dry

Launch date (UTC)

2024-05-11 (2 years ago)

Launch vehicle

Unknown

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.4 m

Radar Cross Section

14.536 m², Large (>1 m²)

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 CZ-4C R/B
1 59729U 24089B   26088.11871646  .00011823  00000-0  36800-3 0  9998
2 59729  97.7089 127.5520 0077512 166.2623 194.0751 15.30495930104409

Epoch: 2026-03-29T02:50Z

TLE epoch observation values (Epoch: 2026-03-29T02:50:57.102Z)

Latitude

-0.00006°

Longitude

-101.71511°

Altitude

528.983 km

Speed

7.57 km/s

True Right ascension

08h 30m 12s

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

17:59:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

524.388 km

Perigee altitude

418.205 km

Semi-major axis

6,849.433 km

Eccentricity

0.00775

Inclination

97.7089°

RAAN

127.552°

Arg. of periapsis

166.2623°

True anomaly

193.8611°

Mean anomaly

194.0751°

Eccentric anomaly

193.9679°

Mean motion

3.82879 °/min

Orbital period

94.02 mins

BSTAR

0.000368

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Other satellites on launch #89 in the year 2024 (2024-05-11 UTC)

SHIYAN 23 (SY-23), 59728

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CZ-4C R/B 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.
4 mins	2026-03-29 15:58:48.006Z	333.649° NNW	2026-03-29 15:59:48.006Z	306.012° NW	26.22°	2026-03-29 16:02:48.006Z	226.891° WSW
5 mins	2026-03-30 02:31:48.006Z	159.327° S	2026-03-30 02:33:48.006Z	92.573° ESE	44.244°	2026-03-30 02:36:48.006Z	351.526° N

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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-4C R/B, 59729 on other resources

View CZ-4C R/B, 59729 on Heavens-Above

View CZ-4C R/B, 59729 on Keep Track

View CZ-4C R/B, 59729 on Celestrak

View CZ-4C R/B, 59729 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-4C R/B, 59729

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-03-29T02:50:57.102Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #89 in the year 2024 (2024-05-11 UTC)

CZ-4C R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out CZ-4C R/B, 59729 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago