OBJECT Z, 57189

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 Z, 57189 is a satellite in SSO that was launched on Tue, 27 Jun 2023 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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/57189?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/57189?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57189, 2023-091Z

Orbit

SSO

Country

TBD

Related business

OOO VIZARD (RU)

Manufacturer

Sputniks

Mission

Operational Commercial Com/Met

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

2.98 kg wet, 2.98 kg dry

Launch date (UTC)

2023-06-27 (2 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Unknown

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.035 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 OBJECT Z
1 57189U 23091Z   25338.78818069  .00032420  00000-0  11490-2 0  9991
2 57189  97.5381  40.0881 0009343  48.9237 311.2808 15.28992280134915

Epoch: 2025-12-04T18:54Z

TLE epoch observation values (Epoch: 2025-12-04T18:54:58.811Z)

Latitude

-0.00006°

Longitude

42.50346°

Altitude

477.698 km

Speed

7.629 km/s

True Right ascension

02h 40m 21s

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

13:29:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

482.187 km

Perigee altitude

469.379 km

Semi-major axis

6,853.92 km

Eccentricity

0.00093

Inclination

97.5381°

RAAN

40.0881°

Arg. of periapsis

48.9237°

True anomaly

311.20028°

Mean anomaly

311.2808°

Eccentric anomaly

311.24055°

Mean motion

3.82503 °/min

Orbital period

94.12 mins

BSTAR

0.001149

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Other satellites on launch #91 in the year 2023 (2023-06-27 UTC)

OBJECT AZ, 57325 (Decayed)

OBJECT Q, 57180

OBJECT AJ, 57198 (Decayed)

OBJECT AY, 57324 (Decayed)

OBJECT BB, 57327 (Decayed)

OBJECT AT, 57207 (Decayed)

OBJECT AW, 57322 (Decayed)

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OBJECT Z 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.
6 mins	2025-12-05 17:27:13.669Z	359.457° N	2025-12-05 17:30:13.669Z	304.592° NW	35.194°	2025-12-05 17:33:13.669Z	215.628° SW
4 mins	2025-12-06 04:03:13.669Z	136.825° SSE	2025-12-06 04:04:13.669Z	104.492° ESE	36.952°	2025-12-06 04:07:13.669Z	1.601° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out OBJECT Z, 57189 on other resources

View OBJECT Z, 57189 on Heavens-Above

View OBJECT Z, 57189 on Keep Track

View OBJECT Z, 57189 on Celestrak

View OBJECT Z, 57189 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 Z, 57189

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2025-12-04T18:54:58.811Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #91 in the year 2023 (2023-06-27 UTC)

OBJECT Z Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT Z, 57189 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago