COSMOS 2386, 27057
Orbit data source: Space-Track
COSMOS 2386, 27057 is a payload satellite owned by KVR (CIS) in LEO that was launched on Fri, 28 Dec 2001 UTC via a TSIKLON-3 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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27057 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Operational Defense Communications
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 1 Arm, 3.5 m
Radar Cross Section
1.257 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 COSMOS 2386
1 27057U 01058C 25310.16969251 .00000046 00000-0 19968-3 0 9991
2 27057 82.5471 356.9574 0001157 116.1414 243.9796 12.61610279 98384Epoch: 2025-11-06T04:04Z
TLE epoch observation values (Epoch: 2025-11-06T04:04:21.432Z)
Latitude
-0.00001°
Longitude
-109.76376°
Altitude
1,419.429 km
Speed
7.151 km/s
True Right ascension
23h 47m 49s
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
10:34:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.529 km
Perigee altitude
1,412.726 km
Semi-major axis
7,791.765 km
Eccentricity
0.00012
Inclination
82.5471°
RAAN
356.9574°
Arg. of periapsis
116.1414°
True anomaly
243.96769°
Mean anomaly
243.9796°
Eccentric anomaly
243.97364°
Mean motion
3.15565 °/min
Orbital period
114.08 mins
BSTAR
0.00019968
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Other satellites on launch #58 in the year 2001 (2001-12-28 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 2386 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-11-06 16:07:18.302Z | 335.414° NNW | 2025-11-06 16:14:18.302Z | 266.2° W | 33.245° | 2025-11-06 16:21:18.302Z | 207.307° SW |
| 13 mins | 2025-11-07 03:01:18.302Z | 147.541° SSE | 2025-11-07 03:07:18.302Z | 88.204° E | 33.134° | 2025-11-07 03:14:18.302Z | 23.623° NE |
| 13 mins | 2025-11-07 04:56:18.302Z | 223.964° SW | 2025-11-07 05:02:18.302Z | 285.036° WNW | 33.326° | 2025-11-07 05:09:18.302Z | 351.753° N |
| 8 mins | 2025-11-07 13:04:18.302Z | 35.387° NE | 2025-11-07 13:07:18.302Z | 58.609° ENE | 15.24° | 2025-11-07 13:12:18.302Z | 96.239° ESE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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