OBJECT M, 64887

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 M, 64887 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/64887?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/64887?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64887, 2025-155M

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Technology

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2025-07-25 (9 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, Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 OBJECT M
1 64887U 25155M   26121.23387883  .00034311  00000-0  97777-3 0  9997
2 64887  97.4484  90.8824 0005801 352.9000   7.2160 15.35991727 73673

Epoch: 2026-05-01T05:36Z

TLE epoch observation values (Epoch: 2026-05-01T05:36:47.130Z)

Latitude

-0.0001°

Longitude

147.51697°

Altitude

457.152 km

Speed

7.64 km/s

True Right ascension

06h 03m 31s

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

19:21:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

458.887 km

Perigee altitude

450.959 km

Semi-major axis

6,833.06 km

Eccentricity

0.00058

Inclination

97.4484°

RAAN

90.8824°

Arg. of periapsis

352.9°

True anomaly

7.22436°

Mean anomaly

7.216°

Eccentric anomaly

7.22018°

Mean motion

3.84256 °/min

Orbital period

93.69 mins

BSTAR

0.00097777

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

IONOSFERA-M 03, 64876

IONOSFERA-M 04, 64877

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OBJECT M 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	2026-05-01 21:23:53.496Z	119.44° SE	2026-05-01 21:25:53.496Z	69.71° E	24.141°	2026-05-01 21:27:53.496Z	22.128° NNE
5 mins	2026-05-02 10:19:53.496Z	43.117° NE	2026-05-02 10:21:53.496Z	94.732° ESE	27.662°	2026-05-02 10:24:53.496Z	161.197° S

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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 M, 64887 on other resources

View OBJECT M, 64887 on Heavens-Above

View OBJECT M, 64887 on Keep Track

View OBJECT M, 64887 on Celestrak

View OBJECT M, 64887 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 M, 64887

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-05-01T05:36:47.130Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT M Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT M, 64887 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago