COSMOS 2546, 45608
Orbit data source: Space-Track
COSMOS 2546, 45608 is a payload satellite owned by VVKO VKS (CIS) in HEO that was launched on Fri, 22 May 2020 UTC via a SOYUZ-2-1B 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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45608 intel report (Beta)
COSMOS 2546 details
| Identifier | |
| Orbit | HEO |
| Last TLE update | 20 hours ago |
| Origin | |
| Manufacturer | RKKE/KOMET |
| Mission | Operational Defense Early Warn |
| Bus & Motor | 14F142, Unknown motor |
| Mass | 2,550 kg wet, ~2,000 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box + 2 Pan, Unknown HBR |
| Radar Cross Section | 14.304 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 20 hours ago
0 COSMOS 2546
1 45608U 20031A 24360.66390382 .00000196 00000-0 00000-0 0 9997
2 45608 63.1040 130.0776 6790476 264.8861 20.8656 2.00615264 33668Epoch: 2024-12-25T15:56Z
Definitive object data (Epoch: 2024-12-25T15:56:01.29Z)
| Latitude | 0.00004° |
| Longitude | 156.39142° |
| Altitude | 8,885.181 km |
| Speed | 6.101 km/s |
| True Right ascension | 08h 40m 12s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | 54.8248° |
| Longitude | -69.67472° |
| Altitude | 29,027.642 km |
| Speed | 2.741 km/s |
| Apparent Right ascension | 18h 30m 11s |
| Apparent Declination | 49° 57' 20" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 11:40:53 |
| Azimuth | 42.946° NE |
| Elevation | 22.698° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 38,208.964 km |
| Perigee altitude | 2,144.752 km |
| Semi-major axis | 26,554.995 km |
| Eccentricity | 0.6790476 |
| Inclination | 63.104° |
| RAAN | 130.0776° |
| Arg. of periapsis | 264.8861° |
| True anomaly | 95.20852° |
| Mean anomaly | 20.8656° |
| Eccentric anomaly | 51.1773° |
| Mean motion | 0.50156 °/min |
| BSTAR | Unknown |
| Orbital period | 717.76 mins |
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Other satellites on launch #31 in the year 2020 (2020-05-22 UTC)
| COSMOS 2546, 45608 |
| FREGAT R/B, 45609 |
COSMOS 2546 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. |
|---|---|---|---|---|---|---|---|
| 70 mins | 2024-12-26 12:19:23.591Z | 42.96° NE | 2024-12-26 12:19:23.591Z | 42.96° NE | 21.098° | 2024-12-26 13:29:23.591Z | 55.875° ENE |
| 488 mins | 2024-12-26 17:25:23.591Z | 306.573° NW | 2024-12-26 22:33:23.591Z | 326.984° NNW | 22.53° | 2024-12-27 01:33:23.591Z | 301.175° NW |
| 447 mins | 2024-12-27 04:52:23.591Z | 65.014° ENE | 2024-12-27 08:48:23.591Z | 36.242° NE | 27.823° | 2024-12-27 12:19:23.591Z | 43.537° NE |
Authenticating...
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