COSMOS 2561, 54109
Orbit data source: Space-Track
COSMOS 2561, 54109 is a payload satellite owned by MO RF (CIS) in SSO that was launched on Fri, 21 Oct 2022 UTC via a SOYUZ-2-1V launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payloads include a variety of satellites, spacecraft, and rockets 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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54109 intel report (Beta)
COSMOS 2561 details
| Identifier | |
| Orbit | SSO |
| Last TLE update | 11 hours ago |
| Origin | |
| Manufacturer | VNIIEM |
| Mission | Operational Defense Technology |
| Bus & Motor | EMKA, Unknown motor |
| Mass | ~500 kg wet, 500 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cyl + 2 Pan, 3 m |
| Radar Cross Section | 3.727 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 11 hours ago
0 COSMOS 2561
1 54109U 22137A 25014.74671270 .00011758 00000-0 32525-3 0 9992
2 54109 96.9931 90.9480 0014361 120.6848 239.5815 15.37047407126338Epoch: 2025-01-14T17:55Z
Definitive object data (Epoch: 2025-01-14T17:55:15.977Z)
| Latitude | 0.00001° |
| Longitude | 67.68245° |
| Altitude | 462.951 km |
| Speed | 7.632 km/s |
| True Right ascension | 06h 03m 47s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | 25.00024° |
| Longitude | 64.85956° |
| Altitude | 458.665 km |
| Speed | 7.639 km/s |
| Apparent Right ascension | 06h 48m 34s |
| Apparent Declination | -41° 32' 11" |
| Sunlit | Object is in full shadow |
Visualization observer readout
| Local Sidereal Time | 05:37:09 |
| Azimuth | 166.632° S |
| Elevation | 6.949° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 461.58 km |
| Perigee altitude | 441.963 km |
| Semi-major axis | 6,829.909 km |
| Eccentricity | 0.0014361 |
| Inclination | 96.9931° |
| RAAN | 90.948° |
| Arg. of periapsis | 120.6848° |
| True anomaly | 239.43972° |
| Mean anomaly | 239.5815° |
| Eccentric anomaly | 239.5106° |
| Mean motion | 3.84522 °/min |
| BSTAR | 0.00032525 |
| Orbital period | 93.62 mins |
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Other satellites on launch #137 in the year 2022 (2022-10-21 UTC)
| COSMOS 2561, 54109 |
| COSMOS 2562, 54110 (Decayed) |
| SL-4 R/B, 54111 (Decayed) |
| VOLGA R/B, 54112 (Decayed) |
COSMOS 2561 Visibility forecast
Observer location: undefined°, undefined
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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-01-15 04:59:01.464Z | 166.611° S | 2025-01-15 05:02:01.464Z | 26.481° NE | 44.92° | 2025-01-15 05:05:01.464Z | 349.299° N |
| 4 mins | 2025-01-15 17:56:01.464Z | 359.983° N | 2025-01-15 17:58:01.464Z | 241.356° WSW | 41.39° | 2025-01-15 18:00:01.464Z | 202.702° SW |
| 4 mins | 2025-01-16 04:27:01.464Z | 115.848° SE | 2025-01-16 04:29:01.464Z | 57.524° ENE | 24.588° | 2025-01-16 04:31:01.464Z | 16.665° NNE |
Authenticating...
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