YZ-1 R/B, 43584

Orbit data source: Space-Track

YZ-1 R/B, 43584 is space debris originally from a launch on Sun, 29 Jul 2018 UTC launched from the Xichang Space Center, China (XSC). 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/43584?theme=dark&initialShowStats=false

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Identifier

43584, 2018-062D

Orbit

Active

Country

CN / PRC

Related business

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

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

YZ-1, Unknown motor

Mass

~2,075 kg wet, ~2,075 kg dry

Launch date (UTC)

2018-07-29 (8 years ago)

Launch vehicle

Unknown

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Double Cone, 2.0 m

Radar Cross Section

5.890 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 YZ-1 R/B
1 43584U 18062D   26073.95490964  .00000004  00000-0  00000-0 0  9999
2 43584  54.0212 193.5225 0043796  48.3132 312.0288  1.78871140 49832

Epoch: 2026-03-14T22:55Z

TLE epoch observation values (Epoch: 2026-03-14T22:55:04.192Z)

Latitude

0.00002°

Longitude

37.17786°

Altitude

22,204.826 km

Speed

3.74 km/s

True Right ascension

12h 54m 03s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

18:35:55

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

22,413.977 km

Perigee altitude

22,162.881 km

Semi-major axis

28,666.566 km

Eccentricity

0.00438

Inclination

54.0212°

RAAN

193.5225°

Arg. of periapsis

48.3132°

True anomaly

311.65464°

Mean anomaly

312.0288°

Eccentric anomaly

311.84186°

Mean motion

0.44718 °/min

Orbital period

805.05 mins

BSTAR

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Other satellites on launch #62 in the year 2018 (2018-07-29 UTC)

CZ-3B R/B, 43583 (Decayed)

BEIDOU 3M10, 43582

BEIDOU 3M9, 43581

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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.

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YZ-1 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.
176 mins	2026-03-17 21:19:46.767Z	322.447° NNW	2026-03-17 22:45:46.767Z	295.389° NW	20.8°	2026-03-18 00:15:46.767Z	262.479° W
379 mins	2026-03-18 06:11:46.767Z	171.27° S	2026-03-18 09:07:46.767Z	101.536° ESE	43.547°	2026-03-18 12:30:46.767Z	65.179° ENE

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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 YZ-1 R/B, 43584 on other resources

View YZ-1 R/B, 43584 on Heavens-Above

View YZ-1 R/B, 43584 on Keep Track

View YZ-1 R/B, 43584 on Celestrak

View YZ-1 R/B, 43584 on Gunter's Space Page

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

YZ-1 R/B, 43584

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-03-14T22:55:04.192Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #62 in the year 2018 (2018-07-29 UTC)

YZ-1 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out YZ-1 R/B, 43584 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago