OBJECT AP, 57203

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 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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https://www.satcat.com/sats-embedded/57203?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57203, 2023-091AP

Orbit

SSO

Last TLE update

12 hours ago

Origin

University of Tyumen (TBD)

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 (2 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

TLE from 12 hours ago

0 OBJECT AP
1 57203U 23091AP  25200.87238970  .00007658  00000-0  33445-3 0  9993
2 57203  97.5578 259.9642 0010667 162.3120 197.8490 15.22356296113826

Epoch: 2025-07-19T20:56Z

TLE epoch observation values (Epoch: 2025-07-19T20:56:14.47Z)

Latitude

0.00006°

Longitude

8.00064°

Altitude

508.809 km

Speed

7.606 km/s

True Right ascension

17h 19m 51s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-55.11481°

Longitude

177.59737°

Altitude

518.236 km

Speed

7.604 km/s

Apparent Right ascension

07h 36m 07s

Apparent Declination

-54° 44' 14"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

21:53:47

Azimuth

134.499° SE

Elevation

-62.775°

Doppler factor

Orbital elements

Apogee altitude

503.037 km

Perigee altitude

488.372 km

Semi-major axis

6,873.842 km

Eccentricity

0.00107

Inclination

97.5578°

RAAN

259.9642°

Arg. of periapsis

162.312°

True anomaly

197.81158°

Mean anomaly

197.849°

Eccentric anomaly

197.83029°

Mean motion

3.80841 °/min

Orbital period

94.53 mins

BSTAR

0.00033445

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

OBJECT AJ, 57198 (Decayed)

OBJECT AP Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-20 16:25:39.735Z	28.545° NE	2025-07-20 16:28:39.735Z	84.895° E	31.789°	2025-07-20 16:31:39.735Z	164.462° S
5 mins	2025-07-21 04:37:39.735Z	216.644° SW	2025-07-21 04:39:39.735Z	267.593° W	25.667°	2025-07-21 04:42:39.735Z	324.122° NNW

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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Authenticating...

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Check out OBJECT AP, 57203 on other resources

View OBJECT AP, 57203 on Heavens-Above

View OBJECT AP, 57203 on Keep Track

View OBJECT AP, 57203 on Celestrak

View OBJECT AP, 57203 on Gunter's Space Page

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