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: 21 hours ago
TLE from 21 hours ago
0 COSMOS 2386
1 27057U 01058C 25307.39407809 .00000036 00000-0 14360-3 0 9998
2 27057 82.5476 358.7341 0001120 116.6897 243.4308 12.61610093 98031Epoch: 2025-11-03T09:27Z
TLE epoch observation values (Epoch: 2025-11-03T09:27:28.346Z)
Latitude
-0.00008°
Longitude
173.9699°
Altitude
1,419.424 km
Speed
7.151 km/s
True Right ascension
23h 54m 56s
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
02:15:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.501 km
Perigee altitude
1,412.756 km
Semi-major axis
7,791.766 km
Eccentricity
0.00011
Inclination
82.5476°
RAAN
358.7341°
Arg. of periapsis
116.6897°
True anomaly
243.41932°
Mean anomaly
243.4308°
Eccentric anomaly
243.42506°
Mean motion
3.15565 °/min
Orbital period
114.08 mins
BSTAR
0.0001436
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-11-04 06:36:25.554Z | 281.089° WNW | 2025-11-04 06:39:25.554Z | 303.412° NW | 12.639° | 2025-11-04 06:42:25.554Z | 325.148° NNW |
| 14 mins | 2025-11-04 14:37:25.554Z | 6.33° NNE | 2025-11-04 14:44:25.554Z | 80.937° E | 36.721° | 2025-11-04 14:51:25.554Z | 147.01° SSE |
| 12 mins | 2025-11-04 16:33:25.554Z | 327.947° NNW | 2025-11-04 16:39:25.554Z | 268.128° W | 29.312° | 2025-11-04 16:45:25.554Z | 216.994° SW |
| 13 mins | 2025-11-05 03:26:25.554Z | 154.587° SSE | 2025-11-05 03:32:25.554Z | 89.137° E | 36.929° | 2025-11-05 03:39:25.554Z | 20.59° NNE |
| 13 mins | 2025-11-05 05:21:25.554Z | 229.972° WSW | 2025-11-05 05:27:25.554Z | 284.734° WNW | 29.551° | 2025-11-05 05:34:25.554Z | 348.723° N |
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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