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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
43584 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
YZ-1, Unknown motor
Mass
~2,075 kg wet, ~2,075 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Double Cone, 2.0 m
Radar Cross Section
5.890 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 YZ-1 R/B
1 43584U 18062D 25260.62007625 -.00000026 00000-0 00000-0 0 9993
2 43584 54.0365 199.0757 0042569 45.2103 315.1052 1.78871043 46644Epoch: 2025-09-17T14:52Z
TLE epoch observation values (Epoch: 2025-09-17T14:52:54.587Z)
Latitude
-0.00002°
Longitude
-20.95521°
Altitude
22,202.436 km
Speed
3.74 km/s
True Right ascension
13h 16m 15s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
23:20:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
22,410.469 km
Perigee altitude
22,166.408 km
Semi-major axis
28,666.576 km
Eccentricity
0.00426
Inclination
54.0365°
RAAN
199.0757°
Arg. of periapsis
45.2103°
True anomaly
314.7596°
Mean anomaly
315.1052°
Eccentric anomaly
314.93253°
Mean motion
0.44718 °/min
Orbital period
805.05 mins
BSTAR
0
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #62 in the year 2018 (2018-07-29 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.YZ-1 R/B Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 299 mins | 2025-09-18 06:48:36.074Z | 314.956° NW | 2025-09-18 09:16:36.074Z | 276.466° WNW | 36.123° | 2025-09-18 11:47:36.074Z | 218.89° SW |
| 288 mins | 2025-09-18 16:59:36.074Z | 137.999° SSE | 2025-09-18 19:24:36.074Z | 81.883° E | 34.998° | 2025-09-18 21:47:36.074Z | 43.811° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|