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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
64876 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CISRelated business
Manufacturer
VNIIEM
Mission
Operational Civil Science
Bus & Motor
IONOSFERA-M, Unknown motor
Mass
430 kg wet, 430 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Ant, 1.9 m
Radar Cross Section
2.359 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 IONOSFERA-M 03
1 64876U 25155A 26121.15561675 .00000062 00000-0 48081-4 0 9990
2 64876 98.5996 84.2540 0001767 37.8458 322.2844 14.21478148 39724Epoch: 2026-05-01T03:44Z
TLE epoch observation values (Epoch: 2026-05-01T03:44:05.287Z)
Latitude
0.00003°
Longitude
169.14004°
Altitude
822.272 km
Speed
7.442 km/s
True Right ascension
05h 37m 00s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
18:11:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
818.781 km
Perigee altitude
816.238 km
Semi-major axis
7,195.647 km
Eccentricity
0.00018
Inclination
98.5996°
RAAN
84.254°
Arg. of periapsis
37.8458°
True anomaly
322.27201°
Mean anomaly
322.2844°
Eccentric anomaly
322.27821°
Mean motion
3.55581 °/min
Orbital period
101.24 mins
BSTAR
0.000048081
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #155 in the year 2025 (2025-07-25 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.IONOSFERA-M 03 Visibility forecast
Loading 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 | 2026-05-01 11:03:34.566Z | 357.069° N | 2026-05-01 11:08:34.566Z | 278.541° WNW | 32.811° | 2026-05-01 11:12:34.566Z | 224.374° SW |
| 7 mins | 2026-05-01 20:46:34.566Z | 124.375° SE | 2026-05-01 20:49:34.566Z | 73.204° E | 31.215° | 2026-05-01 20:53:34.566Z | 8.561° NNE |
| 7 mins | 2026-05-01 22:26:34.566Z | 216.811° SW | 2026-05-01 22:29:34.566Z | 259.154° W | 23.977° | 2026-05-01 22:33:34.566Z | 316.226° NNW |
| 4 mins | 2026-05-02 09:05:34.566Z | 72.219° E | 2026-05-02 09:06:34.566Z | 84.757° E | 14.861° | 2026-05-02 09:09:34.566Z | 121.452° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|