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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43650 intel report (Beta)
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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: 2 days ago
TLE from 2 days ago
0 YZ-1 R/B
1 43650U 18078D 25256.83107851 -.00000063 00000-0 00000-0 0 9995
2 43650 54.2688 317.6225 0106822 59.8343 301.2822 1.77586164 44854Epoch: 2025-09-13T19:56Z
TLE epoch observation values (Epoch: 2025-09-13T19:56:45.183Z)
Latitude
-0.00001°
Longitude
25.39212°
Altitude
22,269.043 km
Speed
3.74 km/s
True Right ascension
21h 10m 33s
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
00:39:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
22,734.234 km
Perigee altitude
22,118.839 km
Semi-major axis
28,804.673 km
Eccentricity
0.01068
Inclination
54.2688°
RAAN
317.6225°
Arg. of periapsis
59.8343°
True anomaly
300.22883°
Mean anomaly
301.2822°
Eccentric anomaly
300.75624°
Mean motion
0.44397 °/min
Orbital period
810.87 mins
BSTAR
0
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Other satellites on launch #78 in the year 2018 (2018-10-15 UTC)
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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.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. |
|---|---|---|---|---|---|---|---|
| 294 mins | 2025-09-15 15:02:18.887Z | 315.906° NNW | 2025-09-15 17:26:18.887Z | 277.701° WNW | 35.615° | 2025-09-15 19:56:18.887Z | 221.177° SW |
| 298 mins | 2025-09-16 01:11:18.887Z | 141.948° SSE | 2025-09-16 03:41:18.887Z | 83.512° E | 36.361° | 2025-09-16 06:09:18.887Z | 44.966° 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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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