OBJECT AP, 57203

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 AP, 57203 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/57203?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/57203?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57203, 2023-091AP

Orbit

SSO

Country

TBD

Related business

University of Tyumen (RU)

Manufacturer

Sputniks

Mission

Operational Amateur Imaging

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4 kg wet, 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)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 OBJECT AP
1 57203U 23091AP  26257.15716251  .00009628  00000-0  29499-3 0  9993
2 57203  97.5001 325.6960 0008830 119.3007 240.9118 15.33975976178176

Epoch: 2026-09-14T03:46Z

TLE epoch observation values (Epoch: 2026-09-14T03:46:18.840Z)

Latitude

-0.00013°

Longitude

-84.02398°

Altitude

470.012 km

Speed

7.629 km/s

True Right ascension

21h 42m 47s

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

02:35:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

466.954 km

Perigee altitude

454.876 km

Semi-major axis

6,839.052 km

Eccentricity

0.00088

Inclination

97.5001°

RAAN

325.696°

Arg. of periapsis

119.3007°

True anomaly

240.82343°

Mean anomaly

240.9118°

Eccentric anomaly

240.86761°

Mean motion

3.83751 °/min

Orbital period

93.81 mins

BSTAR

0.00029499

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

OBJECT AW, 57322 (Decayed)

OBJECT AX, 57323 (Decayed)

OBJECT AZ, 57325 (Decayed)

OBJECT BA, 57326 (Decayed)

OBJECT AR, 57205 (Decayed)

METEOR M2-3, 57166

OBJECT Q, 57180

OBJECT B, 57167 (Decayed)

OBJECT AY, 57324 (Decayed)

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OBJECT AP 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	2026-09-14 16:52:32.630Z	51.472° ENE	2026-09-14 16:54:32.630Z	96.618° ESE	22.99°	2026-09-14 16:56:32.630Z	141.233° SSE
5 mins	2026-09-15 04:57:32.630Z	187.739° SSW	2026-09-15 04:59:32.630Z	256.25° W	55.512°	2026-09-15 05:02:32.630Z	337.272° NNW

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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 AP, 57203

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-09-14T03:46:18.840Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT AP Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT AP, 57203 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago