OBJECT C, 57426

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 C, 57426 is a satellite owned by Sixiang Aishu (CN) in SSO that was launched on Sun, 23 Jul 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.

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<iframe src="https://www.satcat.com/sats-embedded/57426?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/57426?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57426, 2023-104C

Orbit

SSO

Country

CN / PRC

Related business

Beijing Skysight Technology Co., LTD (CN)

Manufacturer

Yinhe

Mission

Operational Commercial Imaging

Bus & Motor

AS, Unknown motor

Mass

~100 kg wet, ~100 kg dry

Launch date (UTC)

2023-07-23 (3 years ago)

Launch vehicle

CHANG ZHENG 2D

Launch site

Taiyaun Space Center, China (TSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.8 m

Radar Cross Section

0.363 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 OBJECT C
1 57426U 23104C   26172.52877179  .00011194  00000-0  39233-3 0  9997
2 57426  97.2616 236.3873 0010206 356.6820   3.4352 15.29577841162452

Epoch: 2026-06-21T12:41Z

TLE epoch observation values (Epoch: 2026-06-21T12:41:25.882Z)

Latitude

0.00004°

Longitude

136.30171°

Altitude

473.195 km

Speed

7.633 km/s

True Right ascension

15h 45m 32s

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

21:46:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

481.014 km

Perigee altitude

467.027 km

Semi-major axis

6,852.157 km

Eccentricity

0.00102

Inclination

97.2616°

RAAN

236.3873°

Arg. of periapsis

356.682°

True anomaly

3.44222°

Mean anomaly

3.4352°

Eccentric anomaly

3.43871°

Mean motion

3.8265 °/min

Orbital period

94.08 mins

BSTAR

0.00039233

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Other satellites on launch #104 in the year 2023 (2023-07-23 UTC)

OBJECT D, 57427 (Decayed)

OBJECT F, 57429

OBJECT E, 57428 (Decayed)

OBJECT B, 57425 (Decayed)

OBJECT A, 57424

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OBJECT C 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	2026-06-22 17:30:50.314Z	352.511° N	2026-06-22 17:33:50.314Z	260.73° W	32.943°	2026-06-22 17:35:50.314Z	219.043° SW
5 mins	2026-06-23 04:04:50.314Z	147.294° SSE	2026-06-23 04:06:50.314Z	100.226° ESE	37.572°	2026-06-23 04:09:50.314Z	1.399° NNE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out OBJECT C, 57426 on other resources

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View OBJECT C, 57426 on Keep Track

View OBJECT C, 57426 on Celestrak

View OBJECT C, 57426 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 C, 57426

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-06-21T12:41:25.882Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #104 in the year 2023 (2023-07-23 UTC)

OBJECT C Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT C, 57426 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago