OBJECT L, 57176

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 L, 57176 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/57176?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/57176?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57176, 2023-091L

Orbit

SSO

Country

TBD

Related business

Sitronics Group (RU)

Manufacturer

Sputniks

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 3U?, Unknown motor

Mass

3 kg wet, 3 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, 0.1 m

Radar Cross Section

0.035 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 OBJECT L
1 57176U 23091L   26104.24947117  .00006348  00000-0  23450-3 0  9997
2 57176  97.5117 167.5968 0010533 334.5942  25.4778 15.28048013154579

Epoch: 2026-04-14T05:59Z

TLE epoch observation values (Epoch: 2026-04-14T05:59:14.309Z)

Latitude

-0°

Longitude

-124.64125°

Altitude

478.223 km

Speed

7.63 km/s

True Right ascension

11h 10m 23s

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

22:37:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

485.83 km

Perigee altitude

471.386 km

Semi-major axis

6,856.745 km

Eccentricity

0.00105

Inclination

97.5117°

RAAN

167.5968°

Arg. of periapsis

334.5942°

True anomaly

25.52978°

Mean anomaly

25.4778°

Eccentric anomaly

25.50378°

Mean motion

3.82266 °/min

Orbital period

94.18 mins

BSTAR

0.0002345

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

OBJECT F, 57171

OBJECT T, 57183

OBJECT AR, 57205 (Decayed)

OBJECT AV, 57217

OBJECT AM, 57201

OBJECT M, 57177

OBJECT AZ, 57325 (Decayed)

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OBJECT L 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	2026-04-14 17:33:13.151Z	345.486° N	2026-04-14 17:35:13.151Z	298.81° NW	29.525°	2026-04-14 17:38:13.151Z	224.896° SW
5 mins	2026-04-15 04:08:13.151Z	156.886° SSE	2026-04-15 04:10:13.151Z	38.88° NE	43.294°	2026-04-15 04:13:13.151Z	352.087° 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 L, 57176 on other resources

View OBJECT L, 57176 on Heavens-Above

View OBJECT L, 57176 on Keep Track

View OBJECT L, 57176 on Celestrak

View OBJECT L, 57176 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 L, 57176

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-04-14T05:59:14.309Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT L Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT L, 57176 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago