OBJECT F, 57429

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 F, 57429 is a Chinese satellite 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/57429?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/57429?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57429, 2023-104F

Orbit

SSO

Country

CN / PRC

Related business

Beijing Skysight Technology Co., LTD (CN)

Manufacturer

Yinhe

Mission

Commercial Communications

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 + 1 Pan, 5.0 m

Radar Cross Section

16.383 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 OBJECT F
1 57429U 23104F   26099.16847036  .00019058  00000-0  33330-3 0  9996
2 57429  97.2614 172.4830 0017753 289.2839  70.6492 15.50503902151776

Epoch: 2026-04-09T04:02Z

TLE epoch observation values (Epoch: 2026-04-09T04:02:35.839Z)

Latitude

-0.00006°

Longitude

-85.58668°

Altitude

414.411 km

Speed

7.665 km/s

True Right ascension

11h 29m 55s

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

15:58:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

424.228 km

Perigee altitude

400.118 km

Semi-major axis

6,790.31 km

Eccentricity

0.00178

Inclination

97.2614°

RAAN

172.483°

Arg. of periapsis

289.2839°

True anomaly

70.84128°

Mean anomaly

70.6492°

Eccentric anomaly

70.74523°

Mean motion

3.8789 °/min

Orbital period

92.81 mins

BSTAR

0.0003333

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

OBJECT E, 57428 (Decayed)

OBJECT B, 57425 (Decayed)

OBJECT A, 57424

OBJECT C, 57426

OBJECT D, 57427 (Decayed)

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OBJECT F 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.
4 mins	2026-04-09 17:00:50.272Z	56.66° ENE	2026-04-09 17:02:50.272Z	104.674° ESE	18.906°	2026-04-09 17:04:50.272Z	144.259° SSE
5 mins	2026-04-10 04:57:50.272Z	172.702° S	2026-04-10 04:59:50.272Z	249.458° W	44.506°	2026-04-10 05:02:50.272Z	345.61° N

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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 F, 57429 on other resources

View OBJECT F, 57429 on Heavens-Above

View OBJECT F, 57429 on Keep Track

View OBJECT F, 57429 on Celestrak

View OBJECT F, 57429 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 F, 57429

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-04-09T04:02:35.839Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT F Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT F, 57429 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago