DECAYED

OBJECT K, 51833 (Decayed)

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT K, 51833 was a satellite owned by Silu Tiantu (CN) in LEO 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. This object's orbit decayed before it could be identified.

Not visible in the next 10 days
Identifier
51833, 2022-019K
Orbit
Decayed
Last TLE update
1 month ago
Origin
Flag of CNSILUTT (CN / PRC)
Manufacturer
Weina
Mission
Decayed Commercial Imaging
Bus & Motor
XD1, Unknown motor
Mass
88 kg wet, 88 kg dry
Launch date (UTC)
2022-02-27 (3 years ago)
Launch vehicle
CHANG ZHENG 8
Launch site
Wenchang Satellite Launch Center (WSC)
Object type
Unknown
Shape & HBR
Half Oct Cyl, 0.5 m
Radar Cross Section
0.091 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 1 month ago
0 OBJECT K
1 51833U 22019K   25155.23921909  .12030601  25394-5  85725-3 0  9998
2 51833  97.3798 251.5520 0013326 262.1919  97.7868 16.39956419182357
Epoch: 2025-06-04T05:44Z
TLE epoch observation values (Epoch: 2025-06-04T05:44:28.529Z)
Latitude
0.00002°
Longitude
-87.49192°
Altitude
170.363 km
Speed
7.803 km/s
True Right ascension
16h 46m 12s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Visualization observer readout
Orbital elements
Apogee altitude
171.442 km
Perigee altitude
154.009 km
Semi-major axis
6,540.862 km
Eccentricity
0.00133
Inclination
97.3798°
RAAN
251.552°
Arg. of periapsis
262.1919°
True anomaly
Unknown
Mean anomaly
97.7868°
Eccentric anomaly
Unknown
Mean motion
4.1029 °/min
Orbital period
87.74 mins
BSTAR
0.00085725
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OBJECT K Visibility

Observer location: undefined°, undefined°

This satellite is decayed
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