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: 7 hours ago
TLE from 7 hours ago
0 COSMOS 2386
1 27057U 01058C 26035.81321461 .00000047 00000-0 20791-3 0 9990
2 27057 82.5456 298.9250 0001183 58.6088 301.5118 12.61613100109815Epoch: 2026-02-04T19:31Z
TLE epoch observation values (Epoch: 2026-02-04T19:31:01.742Z)
Latitude
-0.00003°
Longitude
-128.80667°
Altitude
1,418.539 km
Speed
7.152 km/s
True Right ascension
19h 55m 41s
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
04:31:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.538 km
Perigee altitude
1,412.695 km
Semi-major axis
7,791.753 km
Eccentricity
0.00012
Inclination
82.5456°
RAAN
298.925°
Arg. of periapsis
58.6088°
True anomaly
301.50024°
Mean anomaly
301.5118°
Eccentric anomaly
301.50602°
Mean motion
3.15566 °/min
Orbital period
114.08 mins
BSTAR
0.00020791
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-02-05 03:44:45.314Z | 19.571° NNE | 2026-02-05 03:50:45.314Z | 69.039° E | 21.654° | 2026-02-05 03:56:45.314Z | 116.263° SE |
| 14 mins | 2026-02-05 05:39:45.314Z | 346.482° N | 2026-02-05 05:46:45.314Z | 247.029° WSW | 43.331° | 2026-02-05 05:53:45.314Z | 185.544° SSW |
| 10 mins | 2026-02-05 16:35:45.314Z | 118.108° SE | 2026-02-05 16:39:45.314Z | 84.144° E | 21.041° | 2026-02-05 16:45:45.314Z | 35.785° NE |
| 14 mins | 2026-02-05 18:27:45.314Z | 198.066° SSW | 2026-02-05 18:34:45.314Z | 300.883° NW | 43.093° | 2026-02-05 18:41:45.314Z | 2.421° NNE |
| 5 mins | 2026-02-05 20:28:45.314Z | 283.847° WNW | 2026-02-05 20:30:45.314Z | 298.698° NW | 12.529° | 2026-02-05 20:33:45.314Z | 320.902° NNW |
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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