YZ-1 R/B, 43625
Orbit data source: Space-Track
YZ-1 R/B, 43625 is space debris originally from a launch on Wed, 19 Sep 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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43625 intel report (Beta)
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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: 1 day ago
TLE from 1 day ago
0 YZ-1 R/B
1 43625U 18072D 26124.64352455 -.00000024 00000-0 00000-0 0 9994
2 43625 56.3890 73.0175 0107726 64.9068 296.1665 1.77481708 49418Epoch: 2026-05-04T15:26Z
TLE epoch observation values (Epoch: 2026-05-04T15:26:40.521Z)
Latitude
0.00007°
Longitude
-21.19812°
Altitude
22,303.533 km
Speed
3.737 km/s
True Right ascension
04h 52m 00s
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
05:58:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
22,748.18 km
Perigee altitude
22,127.336 km
Semi-major axis
28,815.895 km
Eccentricity
0.01077
Inclination
56.389°
RAAN
73.0175°
Arg. of periapsis
64.9068°
True anomaly
295.05202°
Mean anomaly
296.1665°
Eccentric anomaly
295.60991°
Mean motion
0.44371 °/min
Orbital period
811.35 mins
BSTAR
0
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Other satellites on launch #72 in the year 2018 (2018-09-19 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. |
|---|---|---|---|---|---|---|---|
| 35 mins | 2026-05-05 22:03:51.676Z | 42.701° NE | 2026-05-05 22:03:51.676Z | 42.701° NE | 20.762° | 2026-05-05 22:38:51.676Z | 42.977° NE |
| 44 mins | 2026-05-06 12:06:51.676Z | 318.148° NNW | 2026-05-06 12:27:51.676Z | 310.776° NW | 10.832° | 2026-05-06 12:50:51.676Z | 302.498° NW |
| 103 mins | 2026-05-06 20:20:51.676Z | 190.507° SSW | 2026-05-06 22:03:51.676Z | 199.609° SSW | 38.607° | 2026-05-06 22:03:51.676Z | 199.609° SSW |
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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