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IONOSFERA-M 03, 64876

Orbit data source: Space-Track

IONOSFERA-M 03, 64876 is a payload satellite owned by VNIIEM (CIS) in SSO that was launched on Fri, 25 Jul 2025 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Iframe URL

https://www.satcat.com/sats-embedded/64876?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64876, 2025-155A

Orbit

SSO

Country

CIS

Related business

Federal Space Agency of Russia (Roscosmos) (RU)

Manufacturer

VNIIEM

Mission

Operational spacecraft

Bus & Motor

IONOSFERA-M, Unknown motor

Mass

430 kg wet, 430 kg dry

Launch date (UTC)

2025-07-25 (1 month ago)

Launch vehicle

SOYUZ-2-1B

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 IONOSFERA-M 03
1 64876U 25155A   25242.89936540  .00000145  00000-0  84622-4 0  9994
2 64876  98.5594 207.7641 0001580  28.3003 331.8260 14.22098848  5161

Epoch: 2025-08-30T21:35Z

TLE epoch observation values (Epoch: 2025-08-30T21:35:05.17Z)

Latitude

-0.0001°

Longitude

-95.33447°

Altitude

820.183 km

Speed

7.444 km/s

True Right ascension

13h 51m 03s

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

21:40:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

816.549 km

Perigee altitude

814.275 km

Semi-major axis

7,193.549 km

Eccentricity

0.00016

Inclination

98.5594°

RAAN

207.7641°

Arg. of periapsis

28.3003°

True anomaly

331.81745°

Mean anomaly

331.826°

Eccentric anomaly

331.82173°

Mean motion

3.55736 °/min

Orbital period

101.2 mins

BSTAR

0.000084622

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

IONOSFERA-M 04, 64877

IONOSFERA-M 03 Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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.
9 mins	2025-08-31 09:59:11.032Z	30.168° NE	2025-08-31 10:04:11.032Z	104.782° ESE	32.162°	2025-08-31 10:08:11.032Z	163.163° S
6 mins	2025-08-31 11:41:11.032Z	334.159° NNW	2025-08-31 11:44:11.032Z	286.586° WNW	23.516°	2025-08-31 11:47:11.032Z	246.189° WSW
9 mins	2025-08-31 21:21:11.032Z	147.588° SSE	2025-08-31 21:25:11.032Z	71.186° E	40.74°	2025-08-31 21:30:11.032Z	354.873° N
4 mins	2025-08-31 23:04:11.032Z	250.024° W	2025-08-31 23:05:11.032Z	263.058° W	15.702°	2025-08-31 23:08:11.032Z	300.49° NW