OBJECT A, 51824
Orbit data source: Space-Track
You're viewing an Uncataloged Satellite
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
OBJECT A, 51824 is a satellite owned by Weina (CN) in SSO that was launched on Sun, 27 Feb 2022 UTC via a CHANG ZHENG 8 launch vehicle from the Wenchang Satellite Launch Center (WSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
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51824 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Weina
Mission
Non-operational Commercial Radar Imaging
Bus & Motor
MN200, Unknown motor
Mass
350 kg wet, 350 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 3 Pan, 3.0 m
Radar Cross Section
3.533 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 OBJECT A
1 51824U 22019A 25258.53021241 .00081271 00000-0 95883-3 0 9999
2 51824 97.3818 342.6651 0006054 45.1458 315.0290 15.61063681197393Epoch: 2025-09-15T12:43Z
TLE epoch observation values (Epoch: 2025-09-15T12:43:30.352Z)
Latitude
-0.00003°
Longitude
157.05509°
Altitude
384.834 km
Speed
7.681 km/s
True Right ascension
22h 50m 39s
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
20:35:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
385.586 km
Perigee altitude
377.401 km
Semi-major axis
6,759.631 km
Eccentricity
0.00061
Inclination
97.3818°
RAAN
342.6651°
Arg. of periapsis
45.1458°
True anomaly
314.97994°
Mean anomaly
315.029°
Eccentric anomaly
315.00447°
Mean motion
3.90534 °/min
Orbital period
92.18 mins
BSTAR
0.00095883
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Other satellites on launch #19 in the year 2022 (2022-02-27 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.OBJECT A 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-16 05:46:53.102Z | 169.47° S | 2025-09-16 05:48:53.102Z | 186.462° SSW | 43.839° | 2025-09-16 05:51:53.102Z | 346.793° N |
| 4 mins | 2025-09-16 18:31:53.102Z | 22.022° NNE | 2025-09-16 18:32:53.102Z | 72.483° E | 43.871° | 2025-09-16 18:35:53.102Z | 188.078° 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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