OBJECT D, 57169

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 D, 57169 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/57169?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/57169?theme=dark&initialShowStats=false

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Identifier

57169, 2023-091D

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Operational Amateur Communications

Bus & Motor

Unknown

Mass

Unknown

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: 7 hours ago

TLE from 7 hours ago

0 OBJECT D
1 57169U 23091D   26220.16852356  .00003712  00000-0  15189-3 0  9991
2 57169  97.5074 281.8316 0008064 278.5771  81.4553 15.24938716172086

Epoch: 2026-08-08T04:02Z

TLE epoch observation values (Epoch: 2026-08-08T04:02:40.435Z)

Latitude

0.00001°

Longitude

-95.52062°

Altitude

493.245 km

Speed

7.619 km/s

True Right ascension

18h 47m 19s

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

00:47:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

493.47 km

Perigee altitude

482.396 km

Semi-major axis

6,866.07 km

Eccentricity

0.00081

Inclination

97.5074°

RAAN

281.8316°

Arg. of periapsis

278.5771°

True anomaly

81.54669°

Mean anomaly

81.4553°

Eccentric anomaly

81.501°

Mean motion

3.81488 °/min

Orbital period

94.37 mins

BSTAR

0.00015189

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

OBJECT AW, 57322 (Decayed)

OBJECT E, 57170

OBJECT AX, 57323 (Decayed)

OBJECT AR, 57205 (Decayed)

OBJECT AA, 57190 (Decayed)

METEOR M2-3 DEB, 60448

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OBJECT D 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.
6 mins	2026-08-08 17:11:56.216Z	5.95° NNE	2026-08-08 17:14:56.216Z	311.528° NW	42.294°	2026-08-08 17:17:56.216Z	203.178° SW
5 mins	2026-08-09 03:48:56.216Z	131.509° SE	2026-08-09 03:50:56.216Z	71.78° E	32.746°	2026-08-09 03:53:56.216Z	5.457° 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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Check out OBJECT D, 57169 on other resources

View OBJECT D, 57169 on Heavens-Above

View OBJECT D, 57169 on Keep Track

View OBJECT D, 57169 on Celestrak

View OBJECT D, 57169 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 D, 57169

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: 2026-08-08T04:02:40.435Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT D Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT D, 57169 on other resources

Documentation

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