OBJECT S, 64892

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 S, 64892 is a satellite in SSO that was launched on Fri, 25 Jul 2025 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/64892?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/64892?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64892, 2025-155S

Orbit

SSO

Country

TBD

Related business

Geoscan (RU)

Manufacturer

SPUT/GEOSK

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

3 kg wet, 3 kg dry

Launch date (UTC)

2025-07-25 (11 months ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Unknown

Shape & HBR

Box, 1.1 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 OBJECT S
1 64892U 25155S   26171.38963691  .00012558  00000-0  38997-3 0  9999
2 64892  97.4552 140.8647 0007255 152.3865 207.7764 15.33485322 81314

Epoch: 2026-06-20T09:21Z

TLE epoch observation values (Epoch: 2026-06-20T09:21:04.629Z)

Latitude

0.00001°

Longitude

91.99045°

Altitude

472.925 km

Speed

7.627 km/s

True Right ascension

09h 23m 27s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

07:19:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

467.336 km

Perigee altitude

457.41 km

Semi-major axis

6,840.51 km

Eccentricity

0.00073

Inclination

97.4552°

RAAN

140.8647°

Arg. of periapsis

152.3865°

True anomaly

207.73769°

Mean anomaly

207.7764°

Eccentric anomaly

207.75704°

Mean motion

3.83628 °/min

Orbital period

93.84 mins

BSTAR

0.00038997

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Other satellites on launch #155 in the year 2025 (2025-07-25 UTC)

OBJECT U, 64894

OBJECT T, 64893

OBJECT H, 64883

IONOSFERA-M 04, 64877

OBJECT F, 64881

OBJECT G, 64882

OBJECT K, 64885

IONOSFERA-M 03, 64876

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OBJECT S 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	2026-06-20 22:00:39.646Z	165.652° S	2026-06-20 22:03:39.646Z	356.521° N	43.282°	2026-06-20 22:06:39.646Z	348.829° N
5 mins	2026-06-21 10:58:39.646Z	5.369° NNE	2026-06-21 11:00:39.646Z	314.703° NW	43.319°	2026-06-21 11:03:39.646Z	199.925° SSW

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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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OBJECT S, 64892

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-06-20T09:21:04.629Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #155 in the year 2025 (2025-07-25 UTC)

OBJECT S Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT S, 64892 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago