DECAYED

OBJECT AR, 57205 (Decayed)

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 AR, 57205 was 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. This object's orbit decayed before it could be identified.

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<iframe src="https://www.satcat.com/sats-embedded/57205?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/57205?theme=dark&initialShowStats=false

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Identifier

57205, 2023-091AR

Orbit

Decayed

Country

TBD

Related business

None

Manufacturer

Sputniks

Mission

Decayed Amateur Communications

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

2.01 kg wet, 2.01 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)

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Last TLE update: 3 months ago

TLE from 3 months ago

0 OBJECT AR
1 57205U 23091AR  25330.04508387  .02560824  15364-1  23058-2 0  9999
2 57205  97.5006  46.0293 0007328 297.5164  62.5377 16.16662325134596

Epoch: 2025-11-26T01:04Z

TLE epoch observation values (Epoch: 2025-11-26T01:04:55.246Z)

Latitude

-0.00007°

Longitude

-35.42287°

Altitude

229.616 km

Speed

7.77 km/s

True Right ascension

03h 04m 07s

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

18:19:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

230.311 km

Perigee altitude

220.633 km

Semi-major axis

6,603.609 km

Eccentricity

0.00073

Inclination

97.5006°

RAAN

46.0293°

Arg. of periapsis

297.5164°

True anomaly

62.61224°

Mean anomaly

62.5377°

Eccentric anomaly

62.57497°

Mean motion

4.04456 °/min

Orbital period

89.01 mins

BSTAR

0.0023058

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

OBJECT BB, 57327 (Decayed)

OBJECT AZ, 57325 (Decayed)

OBJECT AX, 57323

OBJECT P, 57179

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OBJECT AR 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	2026-02-19 16:31:20.624Z	64.068° ENE	2026-02-19 16:32:20.624Z	37.751° NE	30.152°	2026-02-19 16:35:20.624Z	330.208° NNW
5 mins	2026-02-19 17:04:20.624Z	349.294° N	2026-02-19 17:06:20.624Z	37.552° NE	32.466°	2026-02-19 17:09:20.624Z	114.424° SE
5 mins	2026-02-19 21:11:20.624Z	176.496° S	2026-02-19 21:13:20.624Z	50.388° ENE	44.582°	2026-02-19 21:16:20.624Z	5.558° NNE
5 mins	2026-02-19 21:51:20.624Z	9.808° NNE	2026-02-19 21:53:20.624Z	1.93° NNE	44.954°	2026-02-19 21:56:20.624Z	190.889° SSW
4 mins	2026-02-20 01:53:20.624Z	279.02° WNW	2026-02-20 01:54:20.624Z	314.898° NW	37.816°	2026-02-20 01:57:20.624Z	46.489° ENE
4 mins	2026-02-20 06:33:20.624Z	344.433° N	2026-02-20 06:35:20.624Z	70.21° E	41.772°	2026-02-20 06:37:20.624Z	128.734° SE
4 mins	2026-02-20 07:13:20.624Z	138.217° SSE	2026-02-20 07:15:20.624Z	76.056° E	43.244°	2026-02-20 07:17:20.624Z	346.702° N
20 mins	2026-02-20 11:24:20.624Z	354.015° N	2026-02-20 11:30:20.624Z	287.075° WNW	41.424°	2026-02-20 11:44:20.624Z	7.054° 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 AR, 57205 (Decayed) on other resources

View OBJECT AR, 57205 (Decayed) on Celestrak

View OBJECT AR, 57205 (Decayed) 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 AR, 57205 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 months ago

TLE from 3 months ago

TLE epoch observation values (Epoch: 2025-11-26T01:04:55.246Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT AR Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT AR, 57205 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 months ago