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 25256.08482588 .00000036 00000-0 14129-3 0 9997
2 27057 82.5461 31.5672 0000785 84.0724 276.0456 12.61608455 91567Epoch: 2025-09-13T02:02Z
TLE epoch observation values (Epoch: 2025-09-13T02:02:08.956Z)
Latitude
-0°
Longitude
8.70663°
Altitude
1,418.976 km
Speed
7.151 km/s
True Right ascension
02h 06m 16s
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
15:19:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.247 km
Perigee altitude
1,413.024 km
Semi-major axis
7,791.772 km
Eccentricity
0.00008
Inclination
82.5461°
RAAN
31.5672°
Arg. of periapsis
84.0724°
True anomaly
276.03665°
Mean anomaly
276.0456°
Eccentric anomaly
276.04113°
Mean motion
3.15565 °/min
Orbital period
114.08 mins
BSTAR
0.00014129
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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 | 2025-09-14 08:34:56.342Z | 143.541° SSE | 2025-09-14 08:41:56.342Z | 85.706° E | 28.317° | 2025-09-14 08:48:56.342Z | 26.609° NE |
| 14 mins | 2025-09-14 10:29:56.342Z | 212.355° SW | 2025-09-14 10:36:56.342Z | 288.671° WNW | 37.753° | 2025-09-14 10:43:56.342Z | 356.017° N |
| 4 mins | 2025-09-14 18:39:56.342Z | 45.228° ENE | 2025-09-14 18:41:56.342Z | 59.989° ENE | 11.884° | 2025-09-14 18:43:56.342Z | 74.609° E |
| 14 mins | 2025-09-14 20:31:56.342Z | 359.896° N | 2025-09-14 20:38:56.342Z | 96.092° ESE | 42.625° | 2025-09-14 20:45:56.342Z | 161.382° S |
| 11 mins | 2025-09-14 22:27:56.342Z | 320.256° NNW | 2025-09-14 22:32:56.342Z | 277.536° WNW | 21.99° | 2025-09-14 22:38:56.342Z | 230.453° WSW |
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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