YZ-1 R/B, 43650

Orbit data source: Space-Track

YZ-1 R/B, 43650 is space debris originally from a launch on Mon, 15 Oct 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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https://www.satcat.com/sats-embedded/43650?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43650, 2018-078D

Orbit

Active

Last TLE update

4 days ago

Origin

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

Manufacturer

CALT

Mission

Spacecraft

Bus & Motor

YZ-1, Unknown motor

Mass

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

Launch date (UTC)

2018-10-15 (7 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

TLE from 4 days ago

0 YZ-1 R/B
1 43650U 18078D   25207.84201647 -.00000093  00000-0  00000-0 0  9993
2 43650  54.3111 319.1689 0107034  59.0466 302.0186  1.77586227 43986

Epoch: 2025-07-26T20:12Z

TLE epoch observation values (Epoch: 2025-07-26T20:12:30.223Z)

Latitude

-0.00002°

Longitude

71.26113°

Altitude

22,265.84 km

Speed

3.741 km/s

True Right ascension

21h 16m 38s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

54.15939°

Longitude

168.17012°

Altitude

22,181.156 km

Speed

3.754 km/s

Apparent Right ascension

02h 55m 34s

Apparent Declination

43° 58' 31"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:51:12

Azimuth

328.704° NNW

Elevation

3.597°

Doppler factor

Orbital elements

Apogee altitude

22,734.836 km

Perigee altitude

22,118.22 km

Semi-major axis

28,804.665 km

Eccentricity

0.0107

Inclination

54.3111°

RAAN

319.1689°

Arg. of periapsis

59.0466°

True anomaly

300.97129°

Mean anomaly

302.0186°

Eccentric anomaly

301.49569°

Mean motion

0.44397 °/min

Orbital period

810.87 mins

BSTAR

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Other satellites on launch #78 in the year 2018 (2018-10-15 UTC)

BEIDOU 3M15, 43647

BEIDOU 3M16, 43648

CZ-3B R/B, 43649

YZ-1 R/B Visibility forecast

Observer location: undefined°, undefined°

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.
444 mins	2025-07-31 07:05:29.143Z	191.793° SSW	2025-07-31 10:17:29.143Z	307.393° NW	44.987°	2025-07-31 14:29:29.143Z	94.797° ESE

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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Authenticating...

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Check out YZ-1 R/B, 43650 on other resources

View YZ-1 R/B, 43650 on Heavens-Above

View YZ-1 R/B, 43650 on Keep Track

View YZ-1 R/B, 43650 on Celestrak

View YZ-1 R/B, 43650 on Gunter's Space Page

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