OBJECT Y, 57188

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 Y, 57188 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/57188?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/57188?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57188, 2023-091Y

Orbit

SSO

Country

TBD

Related business

Moscow State Technical University of Civil Aviation (RU)

Manufacturer

MGTU Bauman

Mission

Operational Amateur Technology

Bus & Motor

CUBESAT 6U?, Unknown motor

Mass

10 kg wet, 10 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

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 OBJECT Y
1 57188U 23091Y   26256.94511532  .00007622  00000-0  28096-3 0  9990
2 57188  97.4977 321.0468 0009721 133.0453 227.1602 15.28056547177868

Epoch: 2026-09-13T22:40Z

TLE epoch observation values (Epoch: 2026-09-13T22:40:57.963Z)

Latitude

-0.00002°

Longitude

-12.1272°

Altitude

489.26 km

Speed

7.618 km/s

True Right ascension

21h 24m 11s

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

22:40:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

485.247 km

Perigee altitude

471.916 km

Semi-major axis

6,856.719 km

Eccentricity

0.00097

Inclination

97.4977°

RAAN

321.0468°

Arg. of periapsis

133.0453°

True anomaly

227.07859°

Mean anomaly

227.1602°

Eccentric anomaly

227.11939°

Mean motion

3.82269 °/min

Orbital period

94.17 mins

BSTAR

0.00028096

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

OBJECT BB, 57327 (Decayed)

OBJECT AX, 57323 (Decayed)

OBJECT AG, 57196

OBJECT AA, 57190 (Decayed)

OBJECT AQ, 57204

OBJECT W, 57186

OBJECT AJ, 57198 (Decayed)

OBJECT D, 57169

OBJECT AT, 57207 (Decayed)

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OBJECT Y 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	2026-09-14 16:32:18.446Z	42.026° NE	2026-09-14 16:35:18.446Z	100.464° ESE	22.635°	2026-09-14 16:37:18.446Z	141.918° SSE
5 mins	2026-09-15 04:41:18.446Z	193.46° SSW	2026-09-15 04:43:18.446Z	283.551° WNW	51.81°	2026-09-15 04:46:18.446Z	337.943° 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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OBJECT Y, 57188

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-09-13T22:40:57.963Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT Y Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT Y, 57188 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago