COSMOS 2545 (GLONASS), 45358
Orbit data source: Space-Track
COSMOS 2545 (GLONASS), 45358 is a Commonwealth of Independent States-origin payload satellite in MEO that was launched on Mon, 16 Mar 2020 UTC via a SOYUZ-2-1B launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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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45358 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Resehetnev ISS
Mission
Operational Defense Navigation
Bus & Motor
URAGAN, Unknown motor
Mass
1,450 kg wet, ~1,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Ant + 2 Pan, Unknown HBR
Radar Cross Section
8.467 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 COSMOS 2545 (GLONASS)
1 45358U 20018A 26172.44771125 -.00000070 00000-0 00000+0 0 9992
2 45358 64.3522 312.2691 0008538 229.7287 130.1903 2.13102330 48750Epoch: 2026-06-21T10:44Z
TLE epoch observation values (Epoch: 2026-06-21T10:44:42.252Z)
Latitude
-0.00002°
Longitude
-118.56862°
Altitude
19,144.46 km
Speed
3.951 km/s
True Right ascension
20h 49m 01s
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
21:25:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
19,151.277 km
Perigee altitude
19,107.72 km
Semi-major axis
25,507.636 km
Eccentricity
0.00085
Inclination
64.3522°
RAAN
312.2691°
Arg. of periapsis
229.7287°
True anomaly
130.26499°
Mean anomaly
130.1903°
Eccentric anomaly
130.22765°
Mean motion
0.53277 °/min
Orbital period
675.72 mins
BSTAR
0
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Other satellites on launch #18 in the year 2020 (2020-03-16 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 2545 (GLONASS) 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. |
|---|---|---|---|---|---|---|---|
| 166 mins | 2026-06-22 10:23:51.493Z | 137.334° SSE | 2026-06-22 10:38:51.493Z | 95.45° ESE | 44.556° | 2026-06-22 13:09:51.493Z | 46.847° ENE |
| 153 mins | 2026-06-22 23:16:51.493Z | 335.053° NNW | 2026-06-23 00:30:51.493Z | 301.769° NW | 23.847° | 2026-06-23 01:49:51.493Z | 261.941° W |
| 196 mins | 2026-06-23 07:07:51.493Z | 149.218° SSE | 2026-06-23 09:10:51.493Z | 82.107° E | 40.541° | 2026-06-23 10:23:51.493Z | 35.536° NE |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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