OBJECT X, 57187

Orbit data source: Space-Track

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Recently launched and/or uncataloged RSOs may have evolving metadata. Metadata may include the following, but is not limited to: Owner, Manufacturer, Bus, Motor, and Mission.

OBJECT X, 57187 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/57187?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/57187?theme=dark&initialShowStats=false

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Identifier

57187, 2023-091X

Orbit

SSO

Country

TBD

Related business

LLC Satellite Innovative Space Systems (RU)

Manufacturer

Sputniks

Mission

Operational Commercial Imaging

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

3.4 kg wet, 3.4 kg dry

Launch date (UTC)

2023-06-27 (3 years ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Unknown

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 9 hours ago

TLE from 9 hours ago

0 OBJECT X
1 57187U 23091X   26256.90135635  .00007403  00000-0  27416-3 0  9993
2 57187  97.5000 321.2502 0010233 133.9723 226.2362 15.27907805177858

Epoch: 2026-09-13T21:37Z

TLE epoch observation values (Epoch: 2026-09-13T21:37:57.188Z)

Latitude

-0.00001°

Longitude

3.87256°

Altitude

490.027 km

Speed

7.617 km/s

True Right ascension

21h 25m 00s

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

23:28:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

486.044 km

Perigee altitude

472.01 km

Semi-major axis

6,857.164 km

Eccentricity

0.00102

Inclination

97.5°

RAAN

321.2502°

Arg. of periapsis

133.9723°

True anomaly

226.15159°

Mean anomaly

226.2362°

Eccentric anomaly

226.19389°

Mean motion

3.82231 °/min

Orbital period

94.18 mins

BSTAR

0.00027416

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

OBJECT AW, 57322 (Decayed)

METEOR M2-3 DEB, 60448

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OBJECT X 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	2026-09-14 17:03:14.211Z	21.468° NNE	2026-09-14 17:06:14.211Z	93.482° ESE	58.245°	2026-09-14 17:09:14.211Z	178.953° S

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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 X, 57187 on other resources

View OBJECT X, 57187 on Heavens-Above

View OBJECT X, 57187 on Keep Track

View OBJECT X, 57187 on Celestrak

View OBJECT X, 57187 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 X, 57187

Orbit data source: Space-Track

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

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-09-13T21:37:57.188Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT X Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT X, 57187 on other resources

Documentation

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