DECAYED

OBJECT U, 57022 (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 U, 57022 was a Chinese satellite in LEO that was launched on Thu, 15 Jun 2023 UTC via a CHANG ZHENG 2D launch vehicle from the Taiyaun Space Center, China (TSC). 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.

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<iframe src="https://www.satcat.com/sats-embedded/57022?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/57022?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57022, 2023-085U

Orbit

Decayed

Country

CN / PRC

Related business

None

Manufacturer

Unknown

Mission

Decayed Commercial Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2023-06-15 (3 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Taiyaun Space Center, China (TSC)

Object type

Unknown

Shape & HBR

Box, 0.8 m

Radar Cross Section

2.000 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 9 months ago

TLE from 9 months ago

0 OBJECT U
1 57022U 23085U   25274.91897418  .13054562  25857-5  11605-2 0  9994
2 57022  97.4658  38.5598 0012214 266.4692  93.5210 16.38963109128445

Epoch: 2025-10-01T22:03Z

TLE epoch observation values (Epoch: 2025-10-01T22:03:19.369Z)

Latitude

0.00003°

Longitude

56.84201°

Altitude

172.311 km

Speed

7.802 km/s

True Right ascension

02h 34m 14s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

00:39:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

173.366 km

Perigee altitude

157.382 km

Semi-major axis

6,543.511 km

Eccentricity

0.00122

Inclination

97.4658°

RAAN

38.5598°

Arg. of periapsis

266.4692°

True anomaly

93.66068°

Mean anomaly

93.521°

Eccentric anomaly

93.59084°

Mean motion

4.10041 °/min

Orbital period

87.8 mins

BSTAR

0.0011605

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Other satellites on launch #85 in the year 2023 (2023-06-15 UTC)

OBJECT Z, 57027 (Decayed)

OBJECT AM, 57039 (Decayed)

OBJECT AS, 57044

OBJECT Y, 57026

OBJECT Q, 57018 (Decayed)

OBJECT AH, 57035 (Decayed)

OBJECT G, 57010 (Decayed)

OBJECT AP, 57041 (Decayed)

OBJECT AE, 57032 (Decayed)

OBJECT S, 57020 (Decayed)

OBJECT L, 57014

OBJECT K, 57013 (Decayed)

OBJECT AQ, 57042 (Decayed)

OBJECT AL, 57038

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OBJECT U Visibility

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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.
This satellite is decayed.

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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Check out OBJECT U, 57022 (Decayed) on other resources

View OBJECT U, 57022 (Decayed) on Celestrak

View OBJECT U, 57022 (Decayed) on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

OBJECT U, 57022 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 months ago

TLE from 9 months ago

TLE epoch observation values (Epoch: 2025-10-01T22:03:19.369Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #85 in the year 2023 (2023-06-15 UTC)

OBJECT U Visibility

Co-orbital & Co-planar RSOs

Check out OBJECT U, 57022 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 months ago