OBJECT A, 58502

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 A, 58502 is a Chinese satellite in SSO that was launched on Mon, 04 Dec 2023 UTC via a GUSHENXING 1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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/58502?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/58502?theme=dark&initialShowStats=false

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Identifier

58502, 2023-189A

Orbit

SSO

Country

CN / PRC

Related business

Zhiyi Aerospace (Beijing) Technology Co. Ltd (CN)

Manufacturer

Gengyu Muxing

Mission

Operational Commercial Imaging

Bus & Motor

MN50, Unknown motor

Mass

165 kg wet, 165 kg dry

Launch date (UTC)

2023-12-04 (3 years ago)

Launch vehicle

GUSHENXING 1

Launch site

Jiuquan Satellite Launch Center, China (JSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.5 m

Radar Cross Section

0.195 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 23 hours ago

TLE from 23 hours ago

0 OBJECT A
1 58502U 23189A   26172.48861866  .00003311  00000-0  10516-3 0  9992
2 58502  97.4372 190.7535 0009376 238.5224 121.5102 15.33346918141871

Epoch: 2026-06-21T11:43Z

TLE epoch observation values (Epoch: 2026-06-21T11:43:36.652Z)

Latitude

-0.00005°

Longitude

105.16263°

Altitude

472.301 km

Speed

7.628 km/s

True Right ascension

12h 43m 00s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

21:30:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

469.198 km

Perigee altitude

456.37 km

Semi-major axis

6,840.921 km

Eccentricity

0.00094

Inclination

97.4372°

RAAN

190.7535°

Arg. of periapsis

238.5224°

True anomaly

121.60174°

Mean anomaly

121.5102°

Eccentric anomaly

121.55598°

Mean motion

3.83594 °/min

Orbital period

93.85 mins

BSTAR

0.00010516

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Other satellites on launch #189 in the year 2023 (2023-12-04 UTC)

OBJECT B, 58503 (Decayed)

OBJECT C, 58504 (Decayed)

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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.
4 mins	2026-06-22 13:21:51.222Z	51.166° ENE	2026-06-22 13:23:51.222Z	91.308° ESE	19.198°	2026-06-22 13:25:51.222Z	134.864° SE
4 mins	2026-06-23 01:27:51.222Z	185.896° SSW	2026-06-23 01:29:51.222Z	305.219° NW	39.742°	2026-06-23 01:31:51.222Z	338.846° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out OBJECT A, 58502 on other resources

View OBJECT A, 58502 on Heavens-Above

View OBJECT A, 58502 on Keep Track

View OBJECT A, 58502 on Celestrak

View OBJECT A, 58502 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 A, 58502

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2026-06-21T11:43:36.652Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #189 in the year 2023 (2023-12-04 UTC)

OBJECT A Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT A, 58502 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago