YZ-1 R/B, 41929
Orbit data source: Space-Track
YZ-1 R/B, 41929 is space debris in HEO originally from a launch on Mon, 30 Mar 2015 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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41929 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 hours ago
TLE from 2 hours ago
0 YZ-1 R/B
1 41929U 15019C 25306.31525019 -.00000850 00000-0 00000-0 0 9997
2 41929 10.1549 129.2687 6649586 272.9709 0.0487 0.27915543 10143Epoch: 2025-11-02T07:33Z
TLE epoch observation values (Epoch: 2025-11-02T07:33:57.616Z)
Latitude
-10.10377°
Longitude
-113.26864°
Altitude
25,973.278 km
Speed
4.54 km/s
True Right ascension
02h 48m 13s
True Declination
-10° 05' 27"
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
05:32:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
158,278.523 km
Perigee altitude
26,755.899 km
Semi-major axis
98,895.348 km
Eccentricity
0.66496
Inclination
10.1549°
RAAN
129.2687°
Arg. of periapsis
272.9709°
True anomaly
0.32403°
Mean anomaly
0.0487°
Eccentric anomaly
0.14535°
Mean motion
0.06979 °/min
Orbital period
5,158.5 mins
BSTAR
0
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Other satellites on launch #19 in the year 2015 (2015-03-30 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. |
|---|---|---|---|---|---|---|---|
| 693 mins | 2025-11-02 09:45:11.208Z | 159.8° S | 2025-11-02 14:49:11.208Z | 190.934° SSW | 37.516° | 2025-11-02 21:18:11.208Z | 268.445° W |
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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