OBJECT U, 64894

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 U, 64894 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/64894?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/64894?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64894, 2025-155U

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 (1 year ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.2 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 OBJECT U
1 64894U 25155U   26302.94193852  .00041944  00000-0  62125-3 0  9994
2 64894  97.4639 278.8321 0007592  76.3138 283.8961 15.55126286101823

Epoch: 2026-10-29T22:36Z

TLE epoch observation values (Epoch: 2026-10-29T22:36:23.488Z)

Latitude

0.00002°

Longitude

-98.53491°

Altitude

403.689 km

Speed

7.669 km/s

True Right ascension

18h 35m 19s

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

03:42:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

403.852 km

Perigee altitude

393.562 km

Semi-major axis

6,776.844 km

Eccentricity

0.00076

Inclination

97.4639°

RAAN

278.8321°

Arg. of periapsis

76.3138°

True anomaly

283.81163°

Mean anomaly

283.8961°

Eccentric anomaly

283.85387°

Mean motion

3.89047 °/min

Orbital period

92.53 mins

BSTAR

0.00062125

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

OBJECT Q, 64890

IONOSFERA-M 03, 64876

OBJECT R, 64891

OBJECT N, 64888

OBJECT P, 64889

IONOSFERA-M 04, 64877

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OBJECT U 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.
5 mins	2026-10-30 11:30:39.404Z	7.506° NNE	2026-10-30 11:33:39.404Z	250.193° W	69.616°	2026-10-30 11:35:39.404Z	200.729° SSW

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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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View OBJECT U, 64894 on Gunter's Space Page

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OBJECT U, 64894

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-10-29T22:36:23.488Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT U Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT U, 64894 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago